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Testosterone Health and Performance Support

Chiropractic Rehabilitation Tips for Testosterone Health

Explore the role of testosterone health, combined with chiropractic rehabilitation, in enhancing overall health and wellness.

Table of Contents

Abstract

Testosterone deficiency in men is one of the most underdiagnosed and mismanaged conditions in modern medicine. A testosterone reading of 370 ng/dL may appear “normal” on a standard reference range, yet for many men, this level is profoundly insufficient — clinically, functionally, and physiologically. This educational post, authored by Dr. Alexander Jimenez, DC, APRN, FNP-BC, CFMP, IFMCP, ATN, CCST, draws on the latest evidence-based research and clinical observations to provide a comprehensive exploration of male hypogonadism, its two primary classifications, the essential diagnostic blood panels required to differentiate between them, the dangers of poorly chosen delivery methods, and the integrative treatment protocols that can meaningfully restore hormonal health.

This post also introduces the multidisciplinary clinical team at Injury Medical Clinic PA (also known as Mission Plaza Injury Medical Clinic) in El Paso, Texas, where Dr. Jimenez collaborates with Dr. Maria Guadalupe Cardenas, MD, a Board-Certified Internist with over 40 years of clinical experience who serves as Medical Director and Collaborative Physician. Together, they represent a powerful fusion of chiropractic care, functional medicine, internal medicine, personal injury rehabilitation, and integrative hormonal health management.

The topics covered in this post include:

  • The definition and clinical significance of low testosterone in men
  • The two primary types of male hypogonadism: central and peripheral
  • The four essential blood tests for accurate diagnosis
  • The physiological dangers of transdermal testosterone delivery
  • The mortality data linking low testosterone to earlier death
  • The peptide and pharmacological protocols used in integrative testosterone optimization
  • Nutrient deficiency correction as a foundational element of hormonal restoration
  • The role of integrative chiropractic care in supporting hormonal health and neuroendocrine function
  • The clinical collaboration model at Injury Medical Clinic PA

This post takes you on a clear, scientifically grounded journey through the physiology of male hormonal health, the clinical reasoning behind each diagnostic and treatment decision, and the integrative approach that distinguishes evidence-based hormone optimization from cookie-cutter prescriptions.

Why Testosterone at 370 ng/dL Is Not “Normal” — The Clinical Truth Behind Reference Ranges

One of the most frustrating realities in men’s hormonal health today is the widespread misuse of laboratory reference ranges. When a man walks into his physician’s office complaining of fatigue, low libido, difficulty building muscle, brain fog, increased body fat, poor sleep, and declining motivation, and his testosterone comes back at 370 ng/dL, he is far too often told: “You’re fine. It’s within the normal range.”

This is a deeply inadequate response. And for many men, it is a life-altering mistake.

Here is the problem: standard laboratory reference ranges for total testosterone in adult men typically span about 264 to 916 ng/dL, depending on the lab. A result of 370 ng/dL is, by the arithmetic of that range, technically “not low.” But reference ranges are statistical constructs derived from population averages — they do not represent optimal function. They represent the range within which a large, heterogeneous population of men — including sedentary, metabolically compromised, obese, elderly, and otherwise unwell men — happened to fall. That is not a health benchmark. That is a benchmark for “not being a statistical outlier.”

What the Research Actually Tells Us About Optimal Testosterone Levels

When we examine the research literature rather than population-based reference ranges, a very different picture emerges. A landmark 2013 study published in the Journal of Clinical Endocrinology and Metabolism followed 1,038 men over 18 years and found that men whose testosterone levels fell below 300 ng/dL had a 40% increased risk of all-cause mortality compared to men with higher levels (Khaw et al., 2014). More significantly, the men with the best survival outcomes — the lowest risk of dying from cardiovascular disease, metabolic disease, and all other causes — were those whose testosterone levels exceeded 600 ng/dL.

Let that sink in. The difference between a testosterone level of 370 ng/dL and 600 ng/dL is not cosmetic. It is not about gym performance or vanity. It is about longevity, organ function, metabolic health, and survival.

Why Testosterone Is Physiologically Critical

To understand why testosterone levels matter so profoundly, we need to understand what testosterone actually does in the male body. It is not merely a “sex hormone.” Testosterone is a master anabolic and regulatory hormone that influences virtually every system in the body:

  • Bone density: Testosterone stimulates osteoblast activity (bone-building cells) and inhibits osteoclast activity (bone-resorbing cells). Low testosterone accelerates bone mineral density loss, increasing the risk of osteoporosis and fractures (Fink et al., 2006).
  • Muscle mass and strength: Testosterone is the primary driver of muscle protein synthesis. It activates androgen receptors in skeletal muscle, promoting lean tissue growth and maintenance. Without adequate testosterone, men lose muscle mass progressively — a condition called sarcopenia — which is independently associated with increased mortality (Bhasin et al., 2001).
  • Metabolic function: Testosterone improves insulin sensitivity, promotes fat oxidation, and reduces visceral adiposity. Low testosterone is strongly associated with type 2 diabetes, metabolic syndrome, and obesity — all of which are bidirectionally related, meaning low testosterone causes metabolic dysfunction, and metabolic dysfunction further suppresses testosterone (Grossmann, 2011).
  • Cardiovascular health: Testosterone has vasodilatory effects on coronary arteries, supports red blood cell production, improves lipid profiles in many contexts, and reduces inflammatory cytokines. Low testosterone is associated with increased risk of atherosclerosis, myocardial infarction, and heart failure (Corona et al., 2011).
  • Cognitive function: Androgen receptors are densely expressed in the hippocampus, prefrontal cortex, and amygdala — regions critical for memory, executive function, and emotional regulation. Low testosterone is associated with cognitive decline, increased risk of Alzheimer’s disease, and depression (Moffat et al., 2004).
  • Immune function: Testosterone modulates immune responses and supports a balanced inflammatory state. Severely low testosterone has been associated with heightened pro-inflammatory signaling and increased susceptibility to autoimmune dysregulation (Ding et al., 2015).
  • Erythropoiesis: Testosterone stimulates erythropoietin production in the kidneys, which drives red blood cell production. Low testosterone can contribute to anemia, further worsening fatigue and exercise intolerance (Bhasin et al., 2006).
  • Libido and sexual function: Testosterone is the primary hormonal driver of male sexual desire and is essential for normal erectile physiology. Low testosterone is one of the most common causes of hypoactive sexual desire disorder and contributes to erectile dysfunction through both direct and indirect mechanisms (Traish et al., 2009).

When a man has a testosterone level of 370 ng/dL and is experiencing symptoms consistent with androgen deficiency, dismissing that number as “normal” is not just clinically careless — it is a failure to engage with the full scope of what the science tells us about optimal hormonal physiology.

The Two Types of Male Hypogonadism: Central vs. Peripheral

Before making any treatment decision, the most important clinical question is: Where is the breakdown occurring? Low testosterone does not always mean the same thing, and treating it without understanding the root cause is precisely how men end up on testosterone replacement therapy (TRT) when they might not need it — or fail to receive TRT when it is exactly what they require.

Male hypogonadism — the clinical term for testosterone deficiency — is classically divided into two major categories: central hypogonadism and peripheral hypogonadism. Understanding the distinction between these two is not merely academic. It is the foundational clinical question that determines the entire treatment approach.

The Hypothalamic-Pituitary-Gonadal Axis: The Master Control System

To understand hypogonadism, you must first understand the Hypothalamic-Pituitary-Gonadal (HPG) axis — the hormonal communication network that governs testosterone production.

Here is how the system works under normal conditions:

  1. The hypothalamus detects low testosterone levels in the bloodstream and releases Gonadotropin-Releasing Hormone (GnRH) in a pulsatile fashion.
  2. GnRH travels through the hypothalamic-pituitary portal circulation to the anterior pituitary gland, where it stimulates the release of two critical gonadotropins: Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH).
  3. LH travels through the bloodstream to the Leydig cells in the testes, where it binds to LH receptors and stimulates testosterone synthesis and secretion.
  4. FSH travels to Sertoli cells in the testes and stimulates spermatogenesis (sperm production) and inhibin B production, which provides negative feedback to the pituitary.
  5. As testosterone levels rise, they exert negative feedback on both the hypothalamus (reducing GnRH release) and the pituitary (reducing LH and FSH release), creating a self-regulating loop.

This elegant system — when functioning properly — maintains testosterone levels within a physiologically optimal range. Hypogonadism occurs when this system breaks down at one of two levels: the command center (central) or the factory (peripheral).

Central Hypogonadism: The Pituitary Is Asleep

Central hypogonadism (also called secondary hypogonadism or hypogonadotropic hypogonadism) occurs when the problem lies at the hypothalamus or pituitary gland. The testes themselves are structurally and functionally intact — they are perfectly capable of producing testosterone. The problem is that they don’t receive adequate signaling to do so.

In central hypogonadism:

  • The hypothalamus is not releasing sufficient GnRH
  • The pituitary is not releasing sufficient LH and FSH
  • The testes receive little or no signal to produce testosterone
  • LH levels are characteristically low — typically below 3 mIU/mL
  • FSH levels are also low
  • Testosterone is low
  • The testes may actually atrophy over time from disuse, not from intrinsic damage.

Common Causes of Central Hypogonadism

The causes of central hypogonadism are diverse and clinically important to identify:

  • Obesity and metabolic syndrome: Excess adipose tissue produces large amounts of aromatase, converting testosterone to estradiol. Elevated estradiol exerts powerful negative feedback on the hypothalamus and pituitary, suppressing GnRH, LH, and FSH. This is one of the most common causes of central hypogonadism in men today (Grossmann, 2011).
  • Opioid use: Opioids suppress GnRH pulsatility and directly inhibit pituitary LH secretion. Opioid-induced hypogonadism is extremely common and profoundly underdiagnosed (Vuong et al., 2010).
  • Hyperprolactinemia: Elevated prolactin — from a pituitary adenoma, medications, or other causes — inhibits GnRH release and can dramatically suppress LH and FSH (Molitch, 2011).
  • Hypothyroidism: Thyroid hormone deficiency impairs GnRH pulsatility and reduces LH sensitivity in Leydig cells (Krassas et al., 2010).
  • Chronic illness and systemic inflammation: Elevated inflammatory cytokines such as IL-6 and TNF-alpha suppress hypothalamic GnRH neurons and reduce pituitary responsiveness to GnRH (Raivio et al., 2004).
  • Sleep deprivation: Most testosterone is produced during slow-wave sleep. Chronic sleep disruption profoundly suppresses the nocturnal LH surge and reduces testosterone production (Penev, 2007).
  • Anabolic steroid use: Exogenous androgens suppress the HPG axis through negative feedback. Men who have used anabolic steroids often develop central hypogonadism that may persist long after cessation (Coward et al., 2013).
  • Pituitary tumors or damage: Structural lesions of the pituitary, including craniopharyngiomas, prolactinomas, and non-functioning pituitary adenomas, can damage gonadotroph cells that produce LH and FSH (Molitch, 2011).
  • Kallmann syndrome: A congenital disorder characterized by deficient GnRH secretion combined with anosmia (loss of smell), due to failure of GnRH neurons to migrate from the olfactory placode to the hypothalamus (Boehm et al., 2015).
  • Psychological stress and HPA axis activation: Chronic stress activates the hypothalamic-pituitary-adrenal (HPA) axis, releasing cortisol and CRH, both of which suppress GnRH secretion and reduce LH pulsatility (Whirledge & Cidlowski, 2010).

Why Central Hypogonadism Demands a Different Treatment Approach

Because the testes are functionally intact in central hypogonadism, treatment strategies that stimulate the HPG axis—rather than bypass it—are often the most appropriate first-line intervention, especially in younger men and those who wish to preserve fertility. Administering exogenous testosterone to a man with central hypogonadism does solve the testosterone deficiency. Still, it further suppresses endogenous production, causing testicular atrophy and infertility by deepening negative feedback inhibition on the HPG axis. This is why understanding the type of hypogonadism matters so profoundly.

Peripheral Hypogonadism: The Factory Is Broken

Peripheral hypogonadism (also called primary hypogonadism or hypergonadotropic hypogonadism) is the opposite problem. Here, the command center is working hard — the hypothalamus and pituitary are screaming for testosterone production — but the testes are not responding. The intrinsic testosterone-producing machinery within the testes is damaged or dysfunctional.

In peripheral hypogonadism:

  • The hypothalamus is releasing abundant GnRH
  • The pituitary is releasing large amounts of LH and FSH in a compensatory attempt to stimulate testosterone production.
  • The Leydig cells in the testes are not responding adequately to LH
  • LH levels are characteristically elevated — typically above 8 mIU/mL — often significantly higher
  • FSH levels are also elevated
  • Testosterone is low despite maximal stimulatory signaling
  • The testes may be physically small, damaged, or atrophic

Common Causes of Peripheral Hypogonadism

  • Klinefelter syndrome: The most common genetic cause of primary hypogonadism, occurring in approximately 1 in 500 to 1 in 1,000 males. Men with Klinefelter syndrome have an extra X chromosome (47, XXY), which causes progressive Leydig cell dysfunction and seminiferous tubule damage (Bojesen et al., 2006).
  • Orchitis: Infection or inflammation of the testes — most classically from mumps orchitis — can cause permanent Leydig cell damage and testicular atrophy (Masarani et al., 2006).
  • Testicular torsion: Torsion causes testicular ischemia. If not corrected promptly, permanent Leydig cell damage results in primary hypogonadism (Ringdahl & Teague, 2006).
  • Chemotherapy and radiation therapy: Gonadotoxic treatments for cancer cause dose-dependent damage to Leydig cells and Sertoli cells, resulting in primary hypogonadism and infertility (Meistrich, 2013).
  • Undescended testes (cryptorchidism): Testes that fail to descend into the scrotum are exposed to higher core body temperatures, causing progressive Leydig cell and Sertoli cell damage (Lee, 2005).
  • Aging: Age-related primary hypogonadism involves progressive Leydig cell loss and reduced responsiveness to LH stimulation. This is the most common form of primary hypogonadism in older men and is a key contributor to late-onset hypogonadism (Feldman et al., 2002).
  • Autoimmune orchitis: The immune system attacks testicular tissue, destroying Leydig cells (Hedger, 2011).
  • Testicular trauma: Significant physical trauma to the testes can cause permanent Leydig cell loss (Masarani et al., 2006).

Why Peripheral Hypogonadism Requires Direct Hormone Replacement

In peripheral hypogonadism, stimulating the HPG axis further — using strategies designed to boost LH and FSH — will not solve the problem, because the testes cannot respond. The pituitary is already working at maximum capacity. In these cases, direct testosterone replacement therapy is typically the most appropriate intervention. However, even here, the choice of delivery method, dosing strategy, and ancillary support matters enormously—a point we explore in detail below.

The Four Essential Blood Tests for Diagnosing Male Hypogonadism

One of the most important clinical principles in hormone optimization is this: you cannot treat what you have not accurately measured. And you cannot interpret measurements accurately without understanding the physiological meaning behind the numbers. Far too many men are either placed on testosterone replacement therapy based solely on a total testosterone level, or dismissed from care because that number falls within a technically “normal” range. Neither approach is acceptable in evidence-based, integrative hormonal medicine.

Four foundational blood tests are essential for characterizing male hypogonadism accurately, identifying its type, and guiding appropriate treatment:

1. Luteinizing Hormone (LH): The Signal from the Pituitary

Luteinizing hormone (LH) is a glycoprotein hormone secreted by gonadotroph cells in the anterior pituitary gland. It is the primary signal that drives testosterone production in the testes. LH binds to receptors on Leydig cells, activating the cAMP-PKA signaling pathway, which stimulates the conversion of cholesterol to pregnenolone — the rate-limiting step in testosterone biosynthesis — and ultimately drives testosterone production and secretion.

Understanding LH in the context of hypogonadism:

  • LH below 3 mIU/mL with low testosterone: This pattern is the diagnostic fingerprint of central hypogonadism. The pituitary isn’t sending a strong enough signal to the testes. This is a management problem — the factory (testes) is intact, but the manager (pituitary) is not communicating effectively.
  • LH above 8 mIU/mL with low testosterone: This pattern indicates peripheral hypogonadism. The pituitary is producing abundant LH — effectively screaming at the testes to produce testosterone — but the testes are not responding. The factory is broken.
  • LH in the “normal” range with low testosterone: This pattern can represent a subtler form of central dysfunction, where the pituitary is producing some LH but not enough to drive optimal testosterone production — sometimes called relative central hypogonadism or inappropriately normal gonadotropins.

LH secretion is pulsatile, meaning it is released in bursts approximately every 90 to 120 minutes. A single LH measurement is therefore a snapshot that may not perfectly capture the full picture. In research settings, serial measurements or stimulation testing (GnRH stimulation test) provide more detail, but a single morning LH level is usually sufficient for initial clinical characterization

2. Follicle-Stimulating Hormone (FSH): The Parallel Signal

Follicle-stimulating hormone (FSH) is the second gonadotropin secreted by the anterior pituitary. While LH primarily drives testosterone production by Leydig cells, FSH primarily acts on Sertoli cells in the seminiferous tubules, where it stimulates spermatogenesis, androgen-binding protein production, and inhibin B secretion. Inhibin B provides direct negative feedback to the pituitary, suppressing FSH secretion independently of testosterone.

FSH is clinically important for two reasons in the context of hypogonadism:

  1. It confirms and reinforces the LH pattern, helping to distinguish central from peripheral hypogonadism. If both LH and FSH are low in the setting of low testosterone, the diagnosis is central hypogonadism. If both LH and FSH are high in the setting of low testosterone, the diagnosis is peripheral hypogonadism.
  2. It provides critical information about fertility status. Severely elevated FSH (above 15–20 mIU/mL) in a man with low testosterone often indicates significant seminiferous tubule damage and impaired spermatogenesis. This has profound implications for men who wish to father children and must be factored into treatment planning.

FSH measurement is therefore not simply redundant with LH — it adds a dimension of diagnostic clarity that is clinically indispensable.

3. Free Testosterone: The Biologically Active Fraction

Here is a concept that is poorly understood by many clinicians and almost universally misunderstood by patients: total testosterone is not the same as bioavailable testosterone.

When testosterone enters the bloodstream, it does not circulate freely in its active form. Approximately:

  • 44 to 65% of testosterone is tightly bound to Sex Hormone-Binding Globulin (SHBG), a glycoprotein produced by the liver. Testosterone bound to SHBG is biologically inactive — it cannot enter cells, cannot bind to androgen receptors, and cannot exert any androgenic effect. It is essentially sequestered and unavailable.
  • 33 to 54% of testosterone is loosely bound to albumin, the most abundant protein in the blood. Albumin-bound testosterone is weakly bioavailable — because the binding is loose, testosterone can dissociate from albumin at the tissue level and enter cells.
  • 1 to 3% of testosterone circulates as free testosterone — unbound to any protein. Free testosterone can enter cells directly, bind to androgen receptors, and exert its full biological effects.

Free testosterone represents the fraction that actually does the work. It is what enters your muscle cells and drives protein synthesis. It is what enters your brain and influences mood, cognition, and libido. It is what enters your bone tissue and stimulates mineralization. If your free testosterone is low, you will experience hypogonadal symptoms regardless of what your total testosterone reads.

This creates an important clinical scenario: SHBG elevation artificially inflates total testosterone while leaving free testosterone (and therefore androgen activity) severely reduced. SHBG is elevated by:

  • Aging (SHBG rises progressively with age in men)
  • Hyperthyroidism
  • Liver disease (cirrhosis, hepatitis)
  • Certain medications (anticonvulsants, some antifungals)
  • Low body weight or caloric restriction
  • High-estrogen states

Conversely, SHBG is lowered by:

  • Obesity and insulin resistance (insulin suppresses SHBG production)
  • Hypothyroidism
  • High androgen states (anabolic steroid use)
  • Glucocorticoid excess

A man with total testosterone of 1,000 ng/dL but dramatically elevated SHBG may have a free testosterone of only 5 pg/mL — a level associated with profound hypogonadal symptoms. This is not a hypothetical scenario. Clinicians encounter this regularly.

Measure free testosterone directly (equilibrium dialysis is the gold standard) rather than calculate it using formulas, which introduce significant error. However, validated formulas (using total testosterone, albumin, and SHBG) can be used in clinical practice when direct measurement is not available.

4. Estradiol (E2): The Aromatase Problem

Estradiol is the primary biologically active estrogen in both women and men. It is produced in men primarily through the action of the enzyme aromatase (also called CYP19A1), which converts testosterone — and other androgens including androstenedione — into estrogen. Men normally produce modest amounts of estradiol, and physiological levels are important for male health, including bone maintenance, libido, and cardiovascular function (Finkelstein et al., 2013).

However, elevated estradiol in men creates a cascade of problems:

The Negative Feedback Loop

When estradiol rises above physiological levels — a condition called hyperestrogenism — it exerts powerful negative feedback on the hypothalamus and pituitary through estrogen receptors (ERα and ERβ). This suppresses GnRH pulsatility and reduces LH secretion, which in turn reduces testosterone production. This creates a vicious cycle: more aromatase activity → more testosterone converted to estradiol → more negative feedback → less LH → less testosterone → relatively more estradiol dominance.

Symptoms of Elevated Estradiol in Men

Clinically elevated estradiol in men produces symptoms that are strikingly similar to the symptoms of low testosterone — because, in a very real physiological sense, they are caused by the same underlying process:

  • Water retention and bloating (estradiol promotes renal sodium and water retention)
  • Gynecomastia (breast tissue development, driven by estrogen receptor activation in mammary gland tissue)
  • Erectile dysfunction (estradiol competes with testosterone at androgen-sensitive tissues and suppresses LH)
  • Fatigue and low energy
  • Mood changes, irritability, and emotional lability
  • Reduced libido
  • Increased body fat, particularly in the hips, thighs, and chest (a feminized fat distribution pattern)

What Drives Aromatase Activity

Understanding the sources of elevated aromatase is essential for treatment:

  • Adipose tissue is the primary site of aromatase expression in men. Obese men have dramatically elevated aromatase activity, which is why obesity and low testosterone are so tightly linked (Cohen, 1999).
  • Inflammation upregulates aromatase expression through cytokines including IL-6, IL-1β, and TNF-α.
  • Insulin resistance increases aromatase activity and reduces SHBG, compounding the estrogen burden.
  • Alcohol consumption stimulates aromatase activity in both adipose tissue and the liver.
  • Zinc deficiency reduces aromatase inhibitory mechanisms, allowing excess conversion of testosterone to estradiol.
  • Certain xenoestrogens from plastics and environmental chemicals (particularly bisphenol A and phthalates) can mimic estradiol and further activate estrogen receptors.

Reference Ranges and Clinical Interpretation

For men, the optimal estradiol range with the sensitive assay (LC-MS/MS) is generally 20 to 30 pg/mL, with levels above 35 to 40 pg/mL becoming clinically problematic in the context of testosterone optimization. However, always interpret results in the context of the patient’s total testosterone, free testosterone, symptoms, and individual physiology.

The Danger of Transdermal Testosterone Delivery: Why Creams and Gels Are the Worst Option

Once hypogonadism has been confirmed and characterized, the question of how to deliver testosterone becomes critically important. This is where a great deal of clinical harm is done — not through malicious intent, but through a failure to understand the pharmacokinetics and biochemistry of different testosterone delivery methods.

Transdermal testosterone — delivered as creams, gels, or patches applied to the skin — is among the most commonly prescribed forms of testosterone replacement in primary care and general practice. It is easy to prescribe, easy for patients to use, and seems convenient at first glance. But from a physiological standpoint, transdermal testosterone delivery is the worst available option for most men.

Here is why.

The Portal Circulation Problem

When any substance is absorbed through the skin in areas supplied by the superficial venous system—including the arms, shoulders, abdomen, and thighs, common application sites for testosterone gels and creams—it enters the venous circulation. It is carried toward the portal venous system. The portal circulation carries blood from the gastrointestinal tract, spleen, and skin absorption zones directly to the liver before it reaches the systemic circulation.

This matters because the liver is the primary site of aromatase activity for portal-delivered androgens. When testosterone reaches the liver through portal circulation at high concentrations, the hepatic aromatase enzyme — encoded by the CYP19A1 gene — preferentially converts testosterone to estradiol. This first-pass conversion means a substantial proportion of transdermally absorbed testosterone is converted to estradiol before it reaches the systemic circulation, muscles, bones, brain, or other target tissues.

The consequences are:

  • Inconsistent and unpredictable testosterone levels in the bloodstream
  • Disproportionately elevated estradiol levels
  • Variable absorption depending on skin condition, sweat, application site, temperature, and hydration
  • Interpersonal transfer risk — testosterone can be transferred to partners, children, and pets through skin contact, causing unintended hormonal effects.
  • Suboptimal androgenic effect in target tissues due to rapid conversion to estradiol before systemic distribution

The Research Evidence: Stedman (2012) and Estradiol Elevation

A 2012 study by Stedman provided direct evidence of the estrogen burden imposed by transdermal testosterone delivery. The study found that men on transdermal testosterone had estradiol levels that were 30% higher than men receiving testosterone via injection (Stedman et al., 2012). This is not a marginal difference. A 30% elevation in estradiol is clinically significant and, as described above, triggers negative feedback on the HPG axis, promotes water retention and gynecomastia, impairs erectile function, worsens fatigue, and disrupts mood.

The Irony: Treating Hypogonadism Symptoms with a Delivery Method That Reproduces Them

The fundamental clinical tragedy of transdermal testosterone therapy in susceptible men is this: the symptoms of elevated estradiol are nearly identical to the symptoms of low testosterone. When a man on transdermal therapy develops elevated estradiol as a consequence of preferential hepatic aromatization, he experiences:

  • Worsening fatigue (despite technically having more testosterone in his system)
  • Water retention and weight gain
  • Gynecomastia
  • Erectile dysfunction
  • Emotional instability and mood changes
  • Reduced libido

These are precisely the symptoms he sought treatment for in the first place. The delivery method is perpetuating and potentially worsening the very problem it was meant to solve. From a clinical and pharmacokinetic standpoint, this makes transdermal testosterone delivery a deeply problematic first-line choice.

Superior Delivery Methods

In contrast to transdermal delivery, the following methods offer more predictable pharmacokinetics and a more favorable testosterone-to-estradiol ratio:

  • Intramuscular (IM) injections of testosterone cypionate or testosterone enanthate: These deliver testosterone directly into the systemic circulation via the intramuscular capillary network, bypassing the portal circulation and first-pass hepatic conversion. Absorption is slower and more sustained, with peak levels occurring 24 to 72 hours post-injection and gradual decline over 7 to 14 days. Weekly or twice-weekly injections minimize the peak-to-trough fluctuation. Estradiol elevation is significantly less pronounced compared to transdermal delivery (Coward et al., 2013).
  • Subcutaneous (SQ) injections: Subcutaneous injection of testosterone cypionate or enanthate provides even slower, more sustained absorption than IM injection because subcutaneous tissue has lower vascularity. This results in very stable, physiologically consistent testosterone levels with minimal peak-to-trough variability and a favorable estradiol profile (Spratt et al., 2017).
  • Testosterone pellet implantation: Crystalline testosterone pellets are implanted subcutaneously (typically in the buttock or hip area) and release testosterone slowly over 3 to 6 months. This provides highly stable, physiological testosterone levels without daily administration. Pellets bypass portal circulation entirely (Davison et al., 2003).
  • Intranasal testosterone (Natesto): A testosterone gel delivered to the nasal mucosa via a metered-dose applicator. It is absorbed through the nasal mucosa directly into the systemic circulation, partially bypassing first-pass hepatic metabolism. It has a very short duration of action and requires three-times-daily dosing. Still, it has shown minimal impact on the HPG axis, preserving LH, FSH, and spermatogenesis—making it a viable option for men who want to maintain fertility (Ramasamy et al., 2014).
  • Oral testosterone undecanoate (Jatenzo): A newer oral formulation that is absorbed through the lymphatic system (via chylomicron incorporation) rather than portal circulation, significantly reducing first-pass hepatic metabolism. This is distinct from older oral methylated testosterone formulations, which were hepatotoxic due to portal first-pass metabolism (Swerdloff et al., 2020).

Testosterone, Mortality, and the Stakes of Optimal Hormonal Health

The clinical significance of addressing testosterone deficiency extends far beyond quality-of-life improvements. The mortality data linking low testosterone to premature death is compelling and should compel both clinicians and patients to take hormonal optimization seriously.

The 2013 Journal of Clinical Endocrinology and Metabolism Study

The most striking longitudinal evidence comes from a 2013 study published in the Journal of Clinical Endocrinology and Metabolism that followed 1,038 men over a period of 18 years (Khaw et al., 2014). The findings were unambiguous:

  • Men with testosterone levels below 300 ng/dL had a 40% increased risk of all-cause mortality compared to men with higher levels.
  • Men with testosterone levels above 600 ng/dL had the best survival outcomes, with the lowest rates of death from all causes, including cardiovascular disease.
  • The association between low testosterone and increased mortality was independent of age, BMI, smoking status, and pre-existing disease — meaning it was not simply a confounding effect of being older or sicker.

Mechanisms Linking Low Testosterone to Mortality

The mechanisms by which low testosterone accelerates mortality are multifactorial and deeply physiological:

  1. Cardiovascular Disease

Testosterone has multiple direct cardioprotective effects. It promotes coronary vasodilation through endothelium-dependent and endothelium-independent mechanisms, including stimulation of nitric oxide synthase (eNOS) and activation of ATP-sensitive potassium channels in smooth muscle (English et al., 2000). Low testosterone is associated with:

  • Increased carotid intima-media thickness (an early marker of atherosclerosis)
  • Higher concentrations of low-density lipoprotein (LDL) and lower high-density lipoprotein (HDL)
  • Greater prevalence of metabolic syndrome
  • Higher rates of type 2 diabetes, which is independently a major cardiovascular risk factor
  • Elevated C-reactive protein (CRP) and other inflammatory markers
  1. Sarcopenia and Functional Decline

Low testosterone drives progressive sarcopenia — the age-related loss of skeletal muscle mass and strength. Sarcopenia is independently associated with increased mortality through multiple pathways: increased fall risk and fracture, impaired metabolic function (muscle is the primary site of glucose disposal), immune dysregulation, and reduced cardiorespiratory fitness (Bhasin et al., 2001).

  1. Insulin Resistance and Type 2 Diabetes

Testosterone is a powerful insulin sensitizer. It increases the expression of GLUT4 glucose transporters in skeletal muscle, reduces hepatic glucose production, and decreases visceral adiposity — all of which improve insulin sensitivity. Low testosterone is a major contributor to insulin resistance, and insulin resistance drives weight gain, inflammation, dyslipidemia, and cardiovascular disease — a cascade that dramatically increases mortality risk (Grossmann, 2011).

  1. Cognitive Decline and Neurodegeneration

Testosterone is neuroprotective. It reduces neuronal apoptosis, promotes hippocampal neurogenesis, reduces amyloid-beta accumulation (a hallmark of Alzheimer’s disease), and supports mitochondrial function in neurons. Low testosterone is associated with accelerated cognitive decline and increased Alzheimer’s disease risk — and cognitive decline in aging men is strongly associated with increased all-cause mortality (Moffat et al., 2004).

  1. Immune Dysregulation and Inflammation

Testosterone modulates pro-inflammatory cytokine production, suppressing excess IL-6, IL-1β, and TNF-α while supporting T-regulatory cell function. Chronic low-grade inflammation — a state promoted by testosterone deficiency — is one of the central pathological mechanisms underlying cardiovascular disease, type 2 diabetes, neurodegeneration, and cancer (Ding et al., 2015).

  1. Bone Loss and Fracture Risk

Low testosterone reduces bone mineral density and increases fracture risk. In men, hip fractures — which are strongly associated with osteoporosis driven by androgen deficiency — carry a mortality rate of 20 to 30% within one year of the fracture event (Fink et al., 2006).

The combined effect of these mechanisms explains why men with testosterone below 300 ng/dL face a 40% higher mortality risk. Low testosterone is not a cosmetic inconvenience — it is a systemic, physiological emergency.

Signs of Hormonal Imbalances In Men *THIS IS WHY*- Video.

Integrative Treatment Protocols: Peptides, Pharmacology, and Foundational Nutrition. With the diagnostic framework and stakes established, we arrive at the most clinically exciting part of this discussion: what can actually be dont? The integrative medicine approach to testosterone optimization goes far beyond simply prescribing testosterone injections. It addresses the root causes of HPG axis dysfunction, restores the signaling environment, and uses targeted pharmacological and peptide-based tools to achieve the most physiologically natural and sustainable outcome possible.

Kisspeptin: The Master Activator of the HPG Axis

Kisspeptin is a neuropeptide encoded by the KISS1 gene and expressed primarily in neurons of the hypothalamic arcuate nucleus and the anteroventral periventricular nucleus. It is the most powerful known upstream activator of the HPG axis and is now recognized as the master regulator of GnRH secretion.

Kisspeptin neurons receive input from:

  • Leptin (signaling adequate energy stores)
  • Insulin (signaling metabolic status)
  • Estradiol and testosterone (negative feedback via sex steroid receptors)
  • Stress signals (CRH and cortisol can suppress kisspeptin neurons)
  • Metabolic signals from the liver and peripheral tissues

Kisspeptin binds to its receptor — GPR54 (also called KISS1R) — on GnRH neurons in the hypothalamus. This binding triggers a powerful, pulsatile release of GnRH, which subsequently drives LH and FSH secretion from the pituitary, ultimately stimulating testosterone production in the testes.

Clinical applications of kisspeptin peptide therapy:

In central hypogonadism, subcutaneous injection of exogenous kisspeptin-10 or kisspeptin-54 (the most biologically active isoforms) can strongly stimulate the HPG axis and restore testosterone production in men whose testes remain functionally intact. Research has shown that kisspeptin administration:

  • Stimulates pulsatile GnRH release
  • Increases LH and FSH secretion
  • Raises endogenous testosterone levels
  • Restores the natural rhythm of HPG axis activity without suppressing the axis (as exogenous testosterone does)

This makes kisspeptin particularly valuable in young men with central hypogonadism, men recovering from anabolic steroid use (who need HPG axis restart), and men who wish to address the root cause of low testosterone rather than bypass it (Dhillo et al., 2005).

CJC-1295 (No DAC): A Growth Hormone-Releasing Hormone Analog

CJC-1295 without DAC (also called Modified GRF 1-29 or Mod GRF 1-29) is a synthetic analog of Growth Hormone-Releasing Hormone (GHRH). It binds to GHRH receptors on somatotroph cells in the anterior pituitary and stimulates the pulsatile release of growth hormone (GH).

Growth hormone is closely linked to the anabolic hormonal environment that supports testosterone’s effects. GH and its downstream mediator, Insulin-Like Growth Factor 1 (IGF-1), work synergistically with testosterone to:

  • Drive muscle protein synthesis and lean mass accrual
  • Promote lipolysis (fat breakdown) and reduce visceral adiposity
  • Improve bone mineral density
  • Enhance recovery and tissue repair
  • Support collagen synthesis in tendons, ligaments, and joints
  • Improve sleep quality (the majority of GH is released during slow-wave sleep)
  • Support cognitive function and neuroplasticity

Because the “no DAC” version lacks the Drug Affinity Complex that would extend its half-life, CJC-1295 without DAC has a shorter duration of action — approximately 30 minutes — which more closely mimics the natural pulsatile release of GHRH. This is considered physiologically superior to the long-acting DAC version for most clinical applications, as it preserves the natural pulsatility of GH secretion and avoids the GH receptor desensitization that can occur with sustained, non-pulsatile stimulation (Sackmann-Sala et al., 2009). Clinically,

CJC-1295 (no DAC) is almost always combined with Ipamorelin because their mechanisms are complementary and synergistic.

Ipamorelin: A Selective Growth Hormone Secretagogue

Ipamorelin is a Growth Hormone-Releasing Peptide (GHRP) and a synthetic ghrelin mimetic that binds to the Growth Hormone Secretagogue Receptor (GHSR-1a) in both the pituitary and the hypothalamus. Activation of GHSR-1a drives GH release through a mechanism that is complementary to — and synergistic with — GHRH stimulation.

What makes Ipamorelin particularly valued in clinical practice is its selectivity profile:

  • It stimulates GH release selectively, without significantly increasing cortisol, prolactin, or ACTH — side effects commonly associated with older GHRPs like GHRP-2 and GHRP-6.
  • It has a minimal effect on appetite stimulation (unlike ghrelin and GHRP-6, which can significantly increase appetite).
  • It does not cause insulin resistance at clinical doses.

The combination of CJC-1295 (no DAC) + Ipamorelin is one of the most powerful, clean growth hormone optimization protocols available in integrative medicine. By simultaneously activating both the GHRH receptor pathway (CJC-1295) and the ghrelin receptor pathway (Ipamorelin), the combination produces a large, physiological pulse of GH that closely mimics the natural nocturnal GH surge (Raun et al., 1998).

In the context of testosterone optimization, the CJC-1295/Ipamorelin combination:

  • Improves body composition (more muscle, less fat) — reducing the adipose aromatase burden that drives testosterone-to-estradiol conversion
  • Enhances sleep quality, which is critical for nocturnal testosterone production
  • Supports tissue repair and joint health — particularly relevant in the context of integrative chiropractic care and injury rehabilitation
  • Improves metabolic function and insulin sensitivity, reducing one of the key drivers of central hypogonadism

Human Chorionic Gonadotropin (hCG): The LH Mimetic

Human chorionic gonadotropin (hCG) is a glycoprotein hormone produced by the placenta during pregnancy. Still, in clinical pharmacology, it has a critically important application in male hormone optimization: it is a structural and functional analog of LH.

Because hCG binds to and activates the same LH receptor (LHCGR) on Leydig cells that LH activates, administering hCG to a hypogonadal man effectively bypasses the pituitary and directly stimulates the testes to produce testosterone. This has several important clinical applications:

  1. Maintaining Testicular Function During TRT

When a man receives exogenous testosterone replacement therapy, the negative feedback on the HPG axis suppresses LH production. Without LH stimulation, the Leydig cells receive no signal, and the testes atrophy over time. This not only impairs fertility (spermatogenesis also declines without FSH and intratesticular testosterone) but also reduces the aesthetic appearance of the testes and diminishes the local intratesticular testosterone environment that supports sexual function.

Adding hCG to a TRT protocol at a dose of typically 250 to 500 IU subcutaneously 2 to 3 times per week maintains Leydig cell stimulation, preserves testicular volume, and maintains intratesticular testosterone levels — protecting fertility while the patient is on TRT (Coviello et al., 2004).

  1. Restoring HPG Axis Function Post-TRT

hCG can be used as part of a post-cycle or HPG axis restart protocol to restore endogenous testosterone production in men transitioning off exogenous TRT.

  1. Monotherapy for Central Hypogonadism

In younger men with central hypogonadism who are not taking exogenous TRT, hCG can be used as monotherapy to directly stimulate Leydig cells and raise testosterone levels while preserving the HPG axis and fertility. This is particularly valuable in men who want to optimize testosterone without compromising their ability to father children.

Clomiphene Citrate (Clomid): Stimulating the HPG Axis from the Top

Clomiphene citrate is a selective estrogen receptor modulator (SERM) that has been used for decades in reproductive medicine for ovulation induction in women. Its mechanism in men is straightforward: it blocks estrogen receptors in the hypothalamus and pituitary, removing the negative feedback signal estradiol normally exerts on GnRH and LH secretion.

By blocking estrogen receptors at the hypothalamus and pituitary:

  • The hypothalamus “thinks” estradiol is low and increases GnRH pulsatility
  • The pituitary “thinks” estradiol is low and increases LH and FSH secretion
  • The elevated LH drives the Leydig cells to produce more testosterone
  • The elevated FSH supports spermatogenesis

The net result is increased endogenous testosterone production driven by the body’s HPG axis, without the suppression of spermatogenesis associated with exogenous TRT. This makes clomiphene one of the most valuable tools in the treatment of central hypogonadism in men who wish to maintain fertility.

Clinical evidence:

Multiple studies have demonstrated that clomiphene citrate at doses of 25 to 50 mg daily or every other day effectively raises testosterone levels in men with central hypogonadism, with improvements in symptoms of androgen deficiency including libido, energy, mood, and sexual function (Guay et al., 2003; Shabsigh et al., 2005).

Clomiphene does have a notable caveat: because it blocks estrogen receptors at the hypothalamus and pituitary but does not reduce peripheral estrogen production, circulating estradiol levels may actually rise as testosterone rises (because more testosterone is available for aromatization). Monitoring estradiol during clomiphene therapy is therefore essential, and aromatase inhibitor support may sometimes be needed.

Addressing Nutrient Deficiencies: The Foundational Layer

No pharmacological or peptide-based intervention can achieve its full potential if the foundational biochemical environment is deficient. Testosterone biosynthesis and HPG axis function depend critically on several micronutrients, and a deficiency in any of them can significantly impair hormonal health, regardless of the medications or peptides used.

Zinc: The Testosterone Gatekeeper

Zinc is arguably the single most important micronutrient for male testosterone physiology. Its roles include:

  • Aromatase inhibition: Zinc directly inhibits the aromatase enzyme, reducing conversion of testosterone to estradiol (Netter et al., 1981).
  • LH receptor sensitivity: Zinc is required for normal LH receptor expression and signaling in Leydig cells.
  • Testosterone biosynthesis: Zinc is a cofactor for multiple enzymes in the steroidogenic pathway.
  • Pituitary function: Zinc supports GnRH receptor sensitivity and LH secretion.

Zinc deficiency — which is common in men who eat a highly processed diet, consume excess alcohol, or have gastrointestinal malabsorption — is directly associated with low testosterone. Classic research by Prasad et al. (1996) showed that zinc supplementation doubled testosterone levels in zinc-deficient men over 6 months.

Optimal zinc intake for testosterone support is approximately 30 to 45 mg of elemental zinc per day (as zinc picolinate or zinc bisglycinate for best absorption), taken with food to reduce gastrointestinal side effects.

Magnesium: The Cofactor for Testosterone and Free Testosterone

Magnesium is required for over 300 enzymatic reactions in the human body, including several that are directly relevant to testosterone physiology:

  • Magnesium binds SHBG, competing with testosterone for binding. When magnesium levels are adequate, more testosterone remains unbound (free), increasing bioavailable testosterone without changing total testosterone (Maggio et al., 2011).
  • Magnesium is required for ATP production in all cells, including Leydig cells where testosterone biosynthesis is highly energy-dependent.
  • Magnesium supports sleep quality, particularly slow-wave sleep, when most GH and testosterone pulsatile release occurs.
  • Magnesium reduces cortisol reactivity, buffering the HPA-mediated suppression of the HPG axis.

The ZMA (Zinc, Magnesium, Vitamin B6) combination has been studied in athletic populations and shown to improve testosterone levels and sleep quality in men with deficiencies (Brilla & Conte, 2000).

Vitamin D3: The Steroid Hormone That Acts Like a Vitamin

Vitamin D is not truly a vitamin — it is a steroid prohormone that acts through nuclear receptors (Vitamin D Receptors, VDR) located in virtually every tissue in the body, including the hypothalamus, pituitary, Leydig cells, and Sertoli cells. Vitamin D receptors in Leydig cells directly regulate key steroidogenic enzymes involved in testosterone biosynthesis (Pilz et al., 2011).

Epidemiological studies consistently show that men with higher vitamin D levels have higher testosterone levels. A 2011 randomized controlled trial showed that 3,332 IU of vitamin D3 daily for 12 months significantly increased testosterone levels compared with placebo (Pilz et al., 2011). The mechanism involves both direct stimulation of steroidogenesis in Leydig cells and indirect effects through improved insulin sensitivity and reduced inflammatory cytokine production.

Optimal vitamin D levels for hormonal health are generally considered to be in the range of 50 to 80 ng/mL (as 25-hydroxyvitamin D). Most men in northern latitudes — and many in sunny climates who work indoors — are significantly below this threshold. Supplementation with 4,000 to 6,000 IU of vitamin D3 daily, taken with vitamin K2 (MK-7) to optimize calcium metabolism, is a standard foundational intervention in integrative hormone optimization.

Omega-3 Fatty Acids: Anti-Inflammatory Support for Leydig Cell Function

The steroidogenic pathway in Leydig cells — the metabolic cascade that converts cholesterol into testosterone — takes place within lipid-rich membranes and requires a healthy lipid environment to function optimally. Omega-3 polyunsaturated fatty acids (EPA and DHA) support Leydig cell membrane fluidity, reduce inflammatory cytokine production (which suppresses the HPG axis), and improve insulin sensitivity.

A 2020 study published in JAMA Network Open found that men who reported higher fish oil (omega-3) intake had significantly higher testosterone levels, higher LH and FSH levels, and better semen quality compared to non-users (Jensen et al., 2020). The dose-response relationship suggested that regular omega-3 supplementation meaningfully supports male hormonal health.

Ashwagandha (Withania somnifera): Adaptogenic HPG Axis Support

Ashwagandha is an adaptogenic herb with a well-documented effect on male hormone levels. It reduces the HPA axis hyperactivation that chronically elevated cortisol produces — cortisol that would otherwise suppress GnRH pulsatility and HPG axis function. By modulating the stress response, ashwagandha indirectly supports testosterone production.

Multiple randomized controlled trials have demonstrated that ashwagandha supplementation:

  • Reduces cortisol levels by 14 to 30%
  • Increases total testosterone by 10 to 22%
  • Improves sperm quality and count
  • Enhances strength and muscle recovery in resistance-training men
  • Improves sleep onset and sleep quality

(Wankhede et al., 2015; Lopresti et al., 2019)

Other Key Nutritional Cofactors

  • Vitamin B6 (pyridoxine): Supports androgen receptor sensitivity and reduces prolactin levels.
  • Boron: Reduces SHBG, increases free testosterone, and reduces estradiol. A dose of 6 to 10 mg/day of dietary boron has been shown to significantly alter the free testosterone/SHBG ratio (Miljkovic et al., 2009).
  • L-carnitine: Supports Leydig cell function and androgen receptor activity; clinically shown to improve fertility parameters and testosterone in hypogonadal men (Lenzi et al., 2004).
  • CoQ10 (Ubiquinol): Essential for mitochondrial ATP production in Leydig cells and Sertoli cells. Low CoQ10 is associated with reduced sperm motility and impaired testicular function (Balercia et al., 2009).

Integrative Chiropractic Care and Its Role in Male Hormonal Health

One of the most clinically underappreciated aspects of hormonal health optimization is the role of the neuromusculoskeletal system — and specifically, the role of integrative chiropractic care — in supporting optimal HPG axis function, reducing the physiological stressors that suppress testosterone, and creating the biomechanical and neurological conditions in which hormonal therapies can work most effectively.

At Injury Medical Clinic PA in El Paso, Texas, Dr. Alexander Jimenez, DC, APRN, FNP-BC, CFMP, IFMCP, ATN, CCST integrates his expertise as both a Doctor of Chiropractic and a licensed Advanced Practice Registered Nurse/Family Nurse Practitioner with the medical oversight of Dr. Maria Guadalupe Cardenas, MD, to deliver a genuinely holistic, evidence-based approach to hormonal health that recognizes the profound interconnection between spinal health, nervous system function, and endocrine physiology.

The Autonomic Nervous System and Hormonal Regulation

The autonomic nervous system (ANS) — specifically the balance between sympathetic (fight-or-flight) and parasympathetic (rest-and-digest) activity — is a critical regulator of HPG axis function. The hypothalamic GnRH neurons that drive LH/FSH secretion and testosterone production receive direct autonomic innervation and are highly sensitive to the neurochemical environment created by ANS activity.

Chronic sympathetic dominance — which is promoted by:

  • Chronic pain
  • Spinal dysfunction and somatic nerve irritation
  • Psychological stress
  • Poor sleep
  • Inflammatory conditions

— activates the HPA axis, raising cortisol and CRH levels, which directly suppress GnRH pulsatility and reduce testosterone production. Simultaneously, chronic sympathetic activation:

  • Increases inflammatory cytokines that further suppress the HPG axis
  • Reduces parasympathetic vagal tone, impairing the “rest-and-digest” state in which repair and anabolic hormone secretion predominate
  • Impairs sleep architecture, reducing slow-wave sleep and the nocturnal GH/testosterone pulses that occur during this stage.
  • Promotes insulin resistance, which further suppresses testosterone

Chiropractic spinal manipulation and manual therapy have been shown to reduce sympathetic nervous system tone, restore parasympathetic balance, decrease pain-related stress signaling, and improve the neurological environment that supports optimal HPG axis function (Budgell & Polus, 2006). This is not merely a theoretical claim — there is a well-documented neurophysiological basis for how spinal manipulation affects both the ANS and the neuroendocrine system.

The Hypothalamic Connection: Spinal Manipulation and Neuroendocrine Function

The spinal cord is not simply a passive conduit for neural signals. It actively modulates neurological traffic, and the health of the spinal column, including intervertebral joint mobility, disc health, muscle tension patterns, and neural root compression, directly influences the quality and character of neural signals ascending to the brainstem, thalamus, hypothalamus, and cortex.

Research has shown that vertebral subluxation — the chiropractic concept of spinal joint dysfunction — generates aberrant neural input to the central nervous system that can:

  • Activate nociceptive pain pathways that chronically stimulate the HPA stress axis
  • Create muscle guarding and postural distortion that perpetuates sympathetic nervous system activation
  • Impair segmental neural communication between the spinal cord and the visceral organs innervated by those spinal segments.

The thoracolumbar region (T10-L2) is particularly significant in this context, as this area provides sympathetic innervation to the gonads and adrenal glands. Spinal dysfunction in this region may dysregulate gonadal and adrenal signaling, potentially affecting testosterone and cortisol production through altered sympathetic nerve activity.

Restoring spinal joint mobility and alignment through chiropractic adjustments reduces this aberrant neural input, normalizes ANS balance, and supports the neurological conditions necessary for optimal HPG axis function (Kovanur Sampath et al., 2017).

Pain Relief, Cortisol Reduction, and Testosterone Recovery

Chronic pain is one of the most potent suppressors of testosterone production known. Pain activates the HPA axis, driving sustained cortisol elevation. Cortisol directly suppresses GnRH secretion at the hypothalamic level and reduces LH secretion from the pituitary. In men with chronic musculoskeletal pain — back pain, neck pain, joint pain, or injury-related pain — testosterone levels are often profoundly reduced not because of primary testicular dysfunction, but because the constant pain-driven HPA activation is chronically suppressing the HPG axis.

Effective pain management through chiropractic care, spinal manipulation, soft tissue therapy, and rehabilitation reduces the pain burden, lowers cortisol, and allows the HPG axis to recover. In this way, chiropractic care creates the physiological space for testosterone optimization strategies—whether lifestyle-based, nutritional, peptide-based, or pharmacological—to achieve their full effect.

This is the model embodied at Injury Medical Clinic PA: addressing the structural and neurological root causes of pain and dysfunction while supporting hormonal health through functional medicine, nutritional strategies, and, when appropriate, targeted hormonal therapies under Dr. Cardenas’s medical oversight.

Sleep Optimization Through Chiropractic and Manual Therapy

As previously discussed, slow-wave sleep is the primary window for pulsatile GH and testosterone secretion. Disrupted sleep — particularly disruption of slow-wave sleep — dramatically reduces GH and testosterone production. Chronic pain, spinal dysfunction, and musculoskeletal discomfort are among the most common causes of sleep disruption in adults.

Chiropractic care has been shown to improve sleep quality through multiple mechanisms:

  • Reduction of musculoskeletal pain that disrupts sleep onset and maintenance
  • Reduction of sympathetic hyperactivation that prevents deep sleep entry
  • Reduction of cervicogenic headache — a common cause of nocturnal awakening
  • Correction of postural dysfunction that creates respiratory compromise during sleep (contributing to sleep-disordered breathing)

Improved sleep quality directly improves GH and testosterone pulsatility, body composition, mood and cognitive function, and recovery from exercise and physical stress (Moldofsky, 2001).

Exercise Prescription and Rehabilitation: Building the Anabolic Foundation

Exercise is one of the most powerful known stimuli for endogenous testosterone production. Resistance training in particular drives acute and chronic increases in testosterone through:

  • LH pulse stimulation during and following high-intensity exercise
  • Androgen receptor upregulation in muscle tissue — increasing the biological response to available testosterone
  • Reduction of adipose aromatase activity through decreased body fat
  • Improvement of insulin sensitivity — reducing the metabolic driver of central hypogonadism
  • GH and IGF-1 pulse stimulation that synergizes with testosterone for anabolic effects

At Injury Medical Clinic PA, the rehabilitation and exercise prescription component of care — guided by the clinical expertise of Dr. Jimenez and the medical framework provided by Dr. Cardenas — is specifically designed to:

  • Restore functional movement patterns and correct biomechanical dysfunction
  • Build lean muscle mass to increase testosterone responsiveness and reduce the aromatase burden of excess adipose tissue
  • Reduce injury risk through progressive loading and neuromuscular re-education
  • Improve cardiovascular fitness, which supports hormonal health through improved insulin sensitivity and reduced systemic inflammation

The Multidisciplinary Clinical Model at Injury Medical Clinic PA: Chiropractic and Internal Medicine in Collaboration

About Dr. Alexander Jimenez, DC, APRN, FNP-BC, CFMP, IFMCP, ATN, CCST

Dr. Alexander Jimenez is a uniquely qualified clinician whose professional credentials span multiple disciplines in a way that is rare even in the most integrated healthcare settings. He holds:

  • Doctor of Chiropractic (DC): Providing expertise in spinal health, musculoskeletal medicine, neuromuscular rehabilitation, and manual therapy
  • Advanced Practice Registered Nurse / Family Nurse Practitioner (APRN, FNP-BC): Granting authority to independently diagnose, order and interpret diagnostic tests, prescribe medications and therapeutic agents, and manage complex medical conditions across the lifespan
  • Certified Functional Medicine Practitioner (CFMP): Representing advanced training in the root-cause, systems-based approach to chronic disease
  • Institute for Functional Medicine Certified Practitioner (IFMCP): Representing the highest level of certification from the globally recognized Institute for Functional Medicine
  • Advanced Trauma-informed Nurse (ATN): Providing expertise in trauma care, particularly relevant in personal injury and accident cases
  • Certified Chiropractic Sports Training (CCST): Representing specialized training in sports medicine and performance optimization within the chiropractic context

Dr. Jimenez’s clinical philosophy, expressed through his practice website at wellnessdoctorrx.com and his professional profile on LinkedIn, centers on the recognition that optimal health requires integration — that no single system operates in isolation, and that durable health outcomes require addressing the full spectrum of biological, biochemical, structural, neurological, and lifestyle factors simultaneously.

In the domain of male hormonal health, Dr. Jimenez brings this integrative lens to every patient encounter: performing comprehensive hormonal blood panels, interpreting the results in the context of spinal health, nervous system function, metabolic status, body composition, sleep quality, stress burden, nutritional status, and lifestyle factors — then designing individualized protocols that may include chiropractic adjustments, peptide therapies, nutritional supplementation, exercise rehabilitation, lifestyle modification, and, where medically indicated, pharmacological hormonal support.

About Dr. Maria Guadalupe Cardenas, MD — Medical Director and Collaborative Physician

Dr. Maria Guadalupe Cardenas, MD is a Board-Certified Internist (NPI #1164426749, Texas MD License #J2933) with over 40 years of internal medicine experience. Her expertise encompasses the full breadth of adult medicine, including:

  • Metabolic and endocrine disorders (including diabetes, thyroid disease, adrenal dysfunction, and hypogonadism)
  • Cardiovascular risk assessment and management
  • Comprehensive primary care for adults with complex, chronic, multi-system disease
  • Medical oversight and direction in integrated clinical settings

As the Medical Director and Collaborative Physician at Injury Medical Clinic PA (also known as Mission Plaza Injury Medical Clinic) in El Paso, Texas, Dr. Cardenas provides the essential medical infrastructure that allows the clinic to operate as a fully licensed, medically supervised integrative practice. Her role encompasses:

  • Medical direction of all clinical protocols, ensuring compliance with evidence-based standards and Texas medical practice regulations
  • Collaborative oversight of advanced practice nursing services provided by Dr. Jimenez in his APRN/FNP-BC role
  • Internal medicine consultation for patients with complex comorbidities that intersect with hormonal health (cardiovascular disease, diabetes, kidney disease, liver disease)
  • Medication management and prescription authority for patients requiring medical-level pharmacological intervention
  • Review and interpretation of complex laboratory findings in the context of systemic medical conditions

The collaborative practice agreement between Dr. Jimenez (APRN/FNP-BC) and Dr. Cardenas (MD) is not merely an administrative arrangement—it reflects a genuine clinical partnership between two highly experienced providers whose areas of expertise are deeply complementary. Dr. Cardenas’s 40+ years of internal medicine experience provides the medical depth and systemic disease expertise that anchors the practice’s clinical decision-making. Dr. Jimenez’s integrative, functional medicine, and chiropractic expertise provides the breadth of non-pharmacological and root-cause-oriented approaches that define the practice’s distinctiveness.

This multidisciplinary model—combining chiropractic care, advanced practice nursing, functional medicine, and internal medicine oversight—is the standard of care in truly integrative injury and hormonal health clinics, and one of the most clinically powerful arrangements available to patients in El Paso and the surrounding region.

What the Multidisciplinary Model Means for Patient Care

For a man presenting to Injury Medical Clinic PA with symptoms of testosterone deficiency, the clinical journey looks very different from what he would experience at a typical primary care office or a “TRT mill”:

  1. Comprehensive Initial Evaluation
  • Full medical history, including medications, comorbidities, lifestyle factors, stress, sleep, nutrition, and physical activity
  • Review of prior laboratory work and medical records
  • Physical examination, including assessment of body composition, testicular examination, and neuromusculoskeletal evaluation
  • Assessment of spinal health, postural patterns, and musculoskeletal dysfunction that may be contributing to sympathetic hyperactivation and cortisol-driven HPG axis suppression
  1. Advanced Hormonal Laboratory Evaluation

The four essential tests described in this post — LH, FSH, free testosterone, and estradiol — plus an extended panel that may include:

  • Total testosterone (morning, fasting)
  • SHBG
  • Prolactin (to screen for hyperprolactinemia)
  • Thyroid panel (TSH, free T4, free T3, thyroid antibodies)
  • Complete metabolic panel (liver and kidney function)
  • Fasting insulin and HbA1c (metabolic health markers)
  • Complete blood count (to assess for testosterone-related erythrocytosis)
  • PSA (prostate-specific antigen, for men over 40 before TRT initiation)
  • DHEA-S (adrenal androgen precursor)
  • Cortisol (morning and sometimes diurnal pattern)
  • 25-hydroxyvitamin D
  • Zinc, magnesium, ferritin
  • Comprehensive metabolic inflammatory markers (hsCRP, homocysteine)
  • IGF-1 (to assess GH axis status)
  1. Individualized Treatment Protocol Design

Based on the clinical evaluation and laboratory findings, an individualized protocol is designed that integrates:

  • Chiropractic adjustments and manual therapy to address spinal dysfunction, reduce pain burden, normalize ANS balance, and support the neurological environment for hormonal optimization
  • Functional medicine nutritional protocols to correct deficiencies in zinc, magnesium, vitamin D, omega-3s, and other foundational cofactors
  • Peptide therapies (kisspeptin, CJC-1295/Ipamorelin, and others) where appropriate, to support HPG axis function and GH optimization
  • hCG and/or clomiphene for men with central hypogonadism who wish to preserve fertility and restore endogenous production
  • Testosterone replacement therapy (via subcutaneous or intramuscular injection, pellets, or intranasal delivery — never transdermal) where appropriate, under the medical oversight of Dr. Cardenas
  • Aromatase management strategies — including zinc supplementation, body composition optimization, and where necessary, pharmaceutical aromatase inhibition (anastrozole or exemestane)
  • Rehabilitation and exercise programming tailored to the patient’s current fitness level, injury history, and hormonal optimization goals
  • Sleep optimization through combined chiropractic, nutritional, and lifestyle strategies
  • Stress and cortisol management through adaptogenic supplementation, mind-body practices, and HPA axis-targeted interventions
  1. Ongoing Monitoring and Protocol Adjustment

The integrative hormonal optimization process is not static. Regular follow-up laboratory assessments (typically every 6 to 12 weeks initially, then every 3 to 6 months for stable patients) allow the clinical team to:

  • Track total testosterone, free testosterone, and estradiol in response to therapy
  • Monitor LH and FSH (to assess HPG axis responsiveness and guide adjustments)
  • Assess hematocrit (to detect TRT-related erythrocytosis)
  • Monitor PSA
  • Track metabolic markers (insulin, HbA1c, lipids) as body composition improves
  • Adjust dosing of peptides, hormonal agents, and supplements based on laboratory and clinical response

Understanding the Full Hormonal Picture: The Role of Estradiol Management in Testosterone Optimization

Because estradiol management is so central to successful testosterone optimization, it deserves a dedicated, in-depth exploration in this post.

The Physiology of Aromatization in Men

As previously discussed, aromatase (CYP19A1) converts testosterone to estradiol in multiple tissues throughout the body. The quantitative distribution of aromatase activity in men is approximately:

  • Adipose tissue: The largest source (~50% of total estrogen production in non-obese men; much higher in obese men)
  • Liver: Significant aromatase activity, particularly relevant for portal-delivered androgens
  • Brain: Local aromatase activity in hypothalamic neurons provides estradiol for modulation of sexual behavior and GnRH feedback
  • Bone: Local estradiol production is important for bone mineralization
  • Muscle: Some aromatase activity
  • Skin
  • Testes: Sertoli cells contain aromatase and produce intratesticular estradiol, which is important for spermatogenesis

In a healthy, lean man, aromatization occurs at a rate that maintains estradiol in the physiologically appropriate range (20 to 30 pg/mL), supporting bone health, cardiovascular protection, libido, and cognitive function while not rising to levels that suppress the HPG axis.

In men with excess adipose tissue — particularly visceral and subcutaneous abdominal fat — aromatase activity is dramatically amplified. The adipose-driven estradiol surge suppresses LH through negative feedback, reduces testosterone production, drives further fat accumulation (high estradiol promotes adipogenesis), creates a vicious cycle of increasing adiposity, declining testosterone, and rising estradiol that is almost impossible to break without deliberate clinical intervention.

Pharmaceutical Aromatase Inhibition

When dietary and lifestyle measures are insufficient to control estradiol in the context of TRT or peptide therapy, aromatase inhibitors (AIs) may be incorporated:

  • Anastrozole (Arimidex): A non-steroidal, reversible aromatase inhibitor. Typical dosing in TRT protocols is 25 to 0.50g twice weekly, adjusted based on estradiol levels. Anastrozole has been shown to reduce estradiol and increase free testosterone in hypogonadal men (Loves et al., 2008).
  • Exemestane (Aromasin): A steroidal, irreversible (“suicide”) aromatase inhibitor. Used less commonly in male TRT protocols but effective for men who have suboptimal response to anastrozole.

Important caveat: Estradiol management in TRT requires balance. Overly aggressive aromatase inhibition — driving estradiol below 15 to 20 pg/mL — produces its own set of serious problems in men:

  • Accelerated bone mineral density loss (estradiol is essential for male bone health)
  • Joint pain and stiffness (estradiol has joint-protective anti-inflammatory effects)
  • Cardiovascular risk (physiological estradiol is cardioprotective)
  • Cognitive impairment (estradiol is neuroprotective)
  • Reduced libido and erectile dysfunction (despite high testosterone, overly suppressed estradiol impairs sexual function)

The goal is not to eliminate estradiol — it is to optimize it within the physiologically appropriate range for men, which the research suggests is approximately 20 to 30 pg/mL on the sensitive assay (Finkelstein et al., 2013).

The SHBG Factor: Why Some Men Need More Than Just Testosterone

One of the most overlooked aspects of testosterone physiology in clinical practice is the profound influence of Sex Hormone-Binding Globulin (SHBG) on testosterone bioavailability

SHBG is a glycoprotein produced by liver hepatocytes. It binds testosterone with extremely high affinity (much higher than albumin), effectively sequestering it from biological activity. The SHBG concentration largely determines the amount of free testosterone in a man’s circulation: the higher the SHBG, the lower the free testosterone — regardless of what total testosterone shows.

What Raises SHBG

  • Aging (the most important driver — SHBG increases approximately 1% per year after age 40)
  • Hyperthyroidism (thyroid hormones stimulate hepatic SHBG production)
  • Liver disease (paradoxically, hepatic disease can both raise and lower SHBG depending on the type and severity)
  • Caloric restriction and low insulin (insulin suppresses SHBG production; very low-calorie diets raise SHBG)
  • Certain medications (phenytoin, carbamazepine, and other enzyme inducers raise SHBG)
  • High estrogen states (estradiol stimulates SHBG production in some contexts)

What Lowers SHBG

  • Obesity and insulin resistance (insulin strongly suppresses hepatic SHBG production)
  • Hypothyroidism
  • Exogenous androgens (anabolic steroids suppress SHBG)
  • Glucocorticoids (cortisol reduces SHBG)
  • Progestins

Clinical Implications

A man with total testosterone of 700 ng/dL but SHBG of 75 nmol/L (elevated) may have free testosterone of only 8 to 10 pg/mL — well below the optimal range — and experience every symptom of hypogonadism despite a total testosterone that appears reassuringly normal. Conversely, a man with total testosterone of 450 ng/dL but SHBG of 15 nmol/L (low) may have free testosterone of 18 to 20 pg/mL — in the optimal range — and feel completely well.

Addressing SHBG requires understanding why it is elevated or suppressed in a given patient and, where possible, correcting the underlying driver. In many cases, addressing thyroid function, correcting metabolic health, and modifying lifestyle factors will normalize SHBG without pharmacological intervention. When SHBG remains persistently elevated despite optimizing underlying conditions, boron supplementation (6 to 10 mg/day) and optimizing insulin signaling are clinically effective strategies for reducing SHBG (Miljkovic et al., 2009).

Cortisol, Stress, and the HPG-HPA Axis Crosstalk

No discussion of male testosterone optimization is complete without a thorough examination of the relationship between the Hypothalamic-Pituitary-Adrenal (HPA) axis — the stress hormone system — and the Hypothalamic-Pituitary-Gonadal (HPG) axis — the sex hormone system.

These two axes are reciprocally inhibited: when one is activated, the other is suppressed.

How Chronic Stress Kills Testosterone

When the body experiences physical or psychological stress, the HPA axis responds:

  1. The paraventricular nucleus (PVN) of the hypothalamus releases Corticotropin-Releasing Hormone (CRH)
  2. CRH travels to the anterior pituitary, where it stimulates the release of Adrenocorticotropic Hormone (ACTH)
  3. ACTH stimulates the adrenal cortex to produce cortisol

Cortisol is an essential survival hormone — it mobilizes glucose, suppresses immune activity, and prepares the body for the immediate demands of a threat. However, in the context of chronic stress, sustained cortisol elevation produces devastating effects on the HPG axis:

  • CRH directly inhibits GnRH neurons in the hypothalamus, reducing pulsatile GnRH release (Whirledge & Cidlowski, 2010)
  • Cortisol directly inhibits Leydig cell steroidogenesis — even in the presence of adequate LH stimulation, high cortisol prevents the Leydig cells from producing optimal testosterone (Sapolsky, 1985)
  • Cortisol increases SHBG production, reducing free testosterone bioavailability.
  • Cortisol promotes adipogenesis (fat storage), particularly visceral fat accumulation, which amplifies aromatase activity.
  • Cortisol promotes insulin resistance, further suppressing testosterone through the metabolic pathway.

This is why men in highly stressful occupations, going through difficult life events, or carrying chronic psychological burdens — without adequate sleep, exercise, and recovery — almost universally have suppressed testosterone levels. That’s why cortisol management is an essential, non-negotiable part of any effective testosterone optimization protocol.

The “Pregnenolone Steal” Hypothesis

A related concept that receives attention in functional medicine is the “pregnenolone steal” — the idea that when the adrenal glands are chronically overactivated, they preferentially divert pregnenolone (the universal precursor of all steroid hormones) toward cortisol production at the expense of the sex hormone synthesis pathway.

The steroidogenic pathway begins with cholesterol, which is converted to pregnenolone. Pregnenolone can then be directed toward either:

  • The glucocorticoid pathway → cortisol and cortisone
  • The sex hormone pathway → DHEA → androstenedione → testosterone → estradiol/DHT

The “pregnenolone steal” concept suggests that chronic adrenal demand for cortisol diverts pregnenolone away from the sex hormone pathway, reducing the substrate available for DHEA and testosterone synthesis. While the original “steal” concept has been contested in terms of its direct biochemical mechanism, the clinical correlation — that men under chronic stress have lower testosterone and DHEA — is robustly documented and is consistent with multiple converging inhibitory mechanisms, regardless of the exact contribution of substrate competition (Guilliams & Edwards, 2010).

Interventions for HPA-HPG Axis Optimization

The HPA-HPG axis imbalance in chronically stressed, testosterone-deficient men is addressed through a multi-pronged approach at Injury Medical Clinic PA:

  • Adaptogenic herbs: Ashwagandha, Rhodiola rosea, and Panax ginseng have been shown to reduce cortisol, buffer HPA axis reactivity, and support testosterone production simultaneously.
  • DHEA supplementation: Where DHEA-S is found to be below the lower quartile for age, supplementation with 25 to 50 mg/day of DHEA can support the sex hormone pathway and partially offset the cortisol burden. DHEA is a direct precursor to both testosterone and estradiol, and supplementation has been shown to improve testosterone levels, mood, libido, and immune function in men with adrenal insufficiency and aging-related DHEA decline (Baulieu et al., 2000).
  • Phosphatidylserine: A phospholipid shown to blunt cortisol response to exercise stress and reduce HPA reactivity in overstressed individuals (Monteleone et al., 1992).
  • Magnesium and B vitamins: Support adrenal steroidogenesis while buffering excess cortisol production.
  • Chiropractic care and manual therapy: As previously described, reduces somatic pain-driven sympathetic activation and supports autonomic balance, allowing cortisol to normalize.
  • Mind-body practices: Mindfulness meditation, diaphragmatic breathing, and yoga have been shown to reduce cortisol and improve testosterone through HPA axis normalization (Wittert et al., 1996).
  • Sleep optimization protocols: The primary recovery window for the adrenal system and the primary production window for testosterone.

Personal Injury Care, Trauma, and Testosterone Suppression: The Overlooked Connection

One of the most clinically important and least-discussed aspects of male hormonal health is the relationship between physical trauma, personal injury, and testosterone deficiency.

Men who suffer traumatic brain injuries (TBI), spinal cord injuries, significant musculoskeletal trauma, motor vehicle accidents, or other forms of physical injury are at dramatically elevated risk of developing post-traumatic hypogonadism — a hormonal consequence of injury that profoundly affects recovery, rehabilitation outcomes, quality of life, and long-term health.

Mechanisms of Post-Traumatic Hypogonadism

  1. Direct pituitary damage from TBI

The pituitary gland — located in the sella turcica at the base of the skull — is particularly vulnerable to injury during traumatic brain injury. The pituitary’s blood supply, the hypothalamo-hypophyseal portal system, is easily disrupted by the shear forces and acceleration-deceleration mechanisms common in TBI. Studies have found that up to 30 to 40% of men following moderate-to-severe TBI develop some degree of hypopituitarism — including secondary hypogonadism — in the months following injury (Bushnik et al., 2007).

This post-traumatic hypogonadism is frequently undetected because clinicians treating trauma and rehabilitation patients do not routinely screen for hormonal dysfunction. The patient’s fatigue, cognitive difficulties, mood changes, and poor recovery are attributed to the injury itself, when in fact they may be substantially driven by the resulting hypogonadism.

  1. Chronic pain and HPA activation

As described above, the chronic pain that follows musculoskeletal injury, spinal injury, and other trauma activates the HPA axis, suppresses the HPG axis, and drives testosterone deficiency through a neuroendocrine cascade that compounds the direct effects of the injury itself.

  1. Opioid-induced hypogonadism

Men who receive opioid analgesics following personal injury — a very common scenario in the management of acute and chronic injury-related pain — are at high risk of developing opioid-induced hypogonadism. Opioids suppress both hypothalamic GnRH pulsatility and pituitary LH secretion, rapidly and profoundly suppressing testosterone production. Studies show that approximately 75% of men on chronic opioid therapy have testosterone levels below normal (Rajagopal et al., 2003).

  1. Immobilization and muscle disuse

Injury-related immobilization and reduced physical activity rapidly reduce testosterone levels by reducing exercise-associated LH pulse stimulation, decreasing lean muscle mass (an androgen-sensitive tissue that helps maintain the anabolic hormonal environment), and increasing adiposity (which amplifies aromatase activity).

The Role of Injury Medical Clinic PA in Post-Traumatic Hormonal Recovery

At Injury Medical Clinic PA, the evaluation of personal injury patients — whether following motor vehicle accidents, work-related injuries, sports injuries, or other trauma — includes comprehensive hormonal assessment as a standard component of the intake evaluation. Dr. Jimenez’s dual expertise as a trauma-trained nurse practitioner (ATN) and Doctor of Chiropractic allows him to address simultaneously:

  • The musculoskeletal and neurological consequences of injury through chiropractic care and rehabilitation
  • The hormonal consequences of injury through functional medicine assessment and, where indicated, targeted hormonal restoration
  • The documentation and medico-legal aspects of injury-related hormonal dysfunction — a critical service for patients involved in personal injury litigation, as hormone deficiency following trauma can substantially affect the calculation of damages and long-term care needs.

Dr. Cardenas’s role as Medical Director provides the internal medicine oversight necessary to safely and effectively manage the complex multi-system medical consequences of significant physical trauma, ensuring that hormonal interventions are integrated safely with the management of any coexisting cardiovascular, metabolic, or systemic conditions.

Advanced Monitoring and Long-Term Hormonal Health Management

Testosterone optimization is not a one-time prescription event — it is a longitudinal clinical process that requires regular monitoring, adaptation, and fine-tuning. At Injury Medical Clinic PA, long-term hormonal health management is guided by a set of evidence-based monitoring principles:

Laboratory Monitoring Schedule

Initial phase (0–6 months):

  • Full hormonal panel at baseline (before treatment initiation)
  • Repeat at 6 to 8 weeks post-initiation, including total testosterone, free testosterone, estradiol, LH, FSH, hematocrit, and PSA
  • Repeat at 3 months with comprehensive metabolic and inflammatory markers
  • Adjust protocol based on laboratory and clinical response

Stabilization phase (6–12 months):

  • Comprehensive hormonal panel every 3 to 4 months
  • Metabolic markers (fasting insulin, HbA1c, lipids, liver enzymes) every 6 months
  • DEXA scan for body composition and bone density annually

Maintenance phase (12+ months):

  • Comprehensive hormonal panel every 6 months
  • Annual comprehensive metabolic and cardiovascular risk assessment
  • Ongoing chiropractic and rehabilitation support as needed

Key Parameters to Monitor

  • Total testosterone: Target varies by age and individual physiology, but generally 600 to 900 ng/dL is considered optimal for middle-aged men on TRT
  • Free testosterone: Target 15 to 25 pg/mL (direct measurement or validated calculation)
  • Estradiol (sensitive assay): Target 20 to 30 pg/mL
  • LH and FSH: Relevant for monitoring HPG axis status in men on clomiphene or hCG monotherapy; will be suppressed on TRT (expected)
  • Hematocrit: Monitor for erythrocytosis (TRT-induced elevation of red blood cell mass); values above 54% require dose adjustment or therapeutic phlebotomy
  • PSA: Monitor for prostate health; sustained increase above 75 ng/mL/year warrants urology referral
  • SHBG: To contextualize total testosterone and calculate/verify free testosterone
  • Metabolic markers: Insulin, HbA1c, lipid panel, liver enzymes — to track the metabolic benefits of testosterone optimization and detect any adverse effects
  • IGF-1: To track GH axis response to peptide therapy
  • Vitamin D (25-OH): To ensure maintenance in the optimal range with ongoing supplementation

The Evidence Base: Key Research Supporting Integrative Testosterone Optimization

The integrative approach to male hormonal health at Injury Medical Clinic PA is not based on opinion, anecdote, or marketing; it is grounded in a substantial and growing body of peer-reviewed, evidence-based research. Below are some of the most clinically significant research findings that inform the protocols described in this post:

Testosterone and Mortality

  • A 2013 study in the Journal of Clinical Endocrinology and Metabolism (Khaw et al., 2014) involving 1,038 men over 18 years found a 40% increased mortality risk in men with testosterone below 300 ng/dL.
  • A 2014 meta-analysis by Corona et al. involving over 70,000 men confirmed that low testosterone is an independent predictor of cardiovascular mortality and all-cause mortality.

Testosterone and Metabolic Health

  • Multiple randomized controlled trials have shown that testosterone replacement therapy in hypogonadal men improves insulin sensitivity, reduces HbA1c, reduces waist circumference, and decreases cardiovascular risk markers (Traish et al., 2014).
  • Grossmann (2011) demonstrated the bidirectional relationship between testosterone deficiency and type 2 diabetes, showing that each condition worsens the other and that treating testosterone deficiency improves glycemic control.

Transdermal vs. Injectable Testosterone

  • Stedman et al. (2012) demonstrated that men on transdermal testosterone have 30% higher estradiol levels compared to men on injectable testosterone, with associated increases in symptoms consistent with hyperestrogenism.
  • Spratt et al. (2017) demonstrated that subcutaneous testosterone injection produces stable, physiological testosterone levels with minimal hematocrit elevation and favorable estradiol profiles.

Clomiphene for Male Hypogonadism

  • Guay et al. (2003) demonstrated that clomiphene citrate effectively raises testosterone and improves hypogonadal symptoms in men with central hypogonadism while preserving fertility.
  • Shabsigh et al. (2005) confirmed these findings in a larger cohort, demonstrating significant improvements in sexual function and quality of life.

Kisspeptin and HPG Axis Regulation

  • Dhillo et al. (2005) demonstrated that kisspeptin administration potently stimulates LH release and testosterone production in healthy male volunteers, establishing the proof of concept for kisspeptin-based HPG axis stimulation.

GH Peptides: CJC-1295 and Ipamorelin

  • Sackmann-Sala et al. (2009) demonstrated that CJC-1295 administration produces sustained, pulsatile GH elevation and significant increases in IGF-1, with a favorable safety profile.
  • Raun et al. (1998) established Ipamorelin’s selective GH-releasing properties and its superior selectivity compared to older GHRPs.

Nutritional Interventions

  • Pilz et al. (2011) demonstrated that vitamin D3 supplementation significantly increases testosterone levels in vitamin D-deficient men.
  • Prasad et al. (1996) showed that zinc supplementation doubled testosterone levels in zinc-deficient men.
  • Jensen et al. (2020) demonstrated a positive association between omega-3 supplementation and testosterone levels, LH, FSH, and semen quality.

Chiropractic and Neuroendocrine Function

  • Budgell & Polus (2006) demonstrated that spinal manipulation affects sympathetic nervous system activity, providing a neurophysiological basis for chiropractic’s role in reducing stress-related hormonal suppression.
  • Kovanur Sampath et al. (2017) reviewed evidence linking spinal manipulation to changes in neuroendocrine markers, including cortisol, supporting chiropractic care’s role in HPA-HPG axis modulation.

The Practical Patient Experience: What to Expect at Injury Medical Clinic PA

For men in El Paso, Texas, and the surrounding border region who are concerned about testosterone deficiency, the path to hormonal optimization at Injury Medical Clinic PA begins with a comprehensive, respectful, and individualized clinical encounter that treats the patient as a whole person — not as a set of laboratory numbers or a subscription to a monthly injection kit.

Initial Consultation

The initial consultation with Dr. Jimenez and the clinical team is designed to accomplish several things simultaneously:

  • Build a thorough understanding of the patient’s health history, current symptoms, goals, and concerns
  • Evaluate the neuromusculoskeletal system for spinal dysfunction, postural abnormalities, musculoskeletal pain, and mobility limitations.
  • Screen for red flag conditions that might require immediate medical attention or more urgent workup (pituitary tumor, testicular mass, severe cardiovascular disease)
  • Determine the appropriate laboratory workup to characterize the hormonal environment fully.y
  • Begin nutritional assessment and identify modifiable lifestyle factors.

Laboratory Evaluation and Results Review

Following the initial consultation, a comprehensive laboratory panel is ordered. Results are reviewed in a dedicated results review appointment with clinical interpretation and patient education—ensuring the patient understands not just the numbers, but what they mean physiologically, why they matter, and what treatment options are available.

This results review appointment applies the educational foundation described throughout this post in a personalized clinical context: distinguishing central from peripheral hypogonadism based on LH and FSH, assessing estradiol and aromatase burden, evaluating free testosterone against SHBG, and identifying the nutritional deficiencies and metabolic contributors that need to be addressed.

Protocol Initiation and Ongoing Support

Once a treatment protocol is initiated — whether that involves nutritional supplementation, peptide therapy, clomiphene or hCG, or formal TRT under Dr. Cardenas’s medical oversight — the patient receives ongoing support that includes:

  • Regular chiropractic care appointments to support neuromusculoskeletal health, ANS balance, sleep quality, and pain management
  • Nutritional coaching to ensure dietary practices support hormonal optimization
  • Exercise programming guidance calibrated to the patient’s fitness level and goals
  • Regular laboratory monitoring to track response and guide protocol adjustments
  • Direct access to the clinical team for questions, concerns, and symptom updates between appointments

Addressing Common Questions and Misconceptions About Testosterone Optimization

“Won’t TRT Cause Prostate Cancer?”

This is the most common concern men and their primary care physicians have about testosterone replacement therapy, and it is one that deserves a thorough, evidence-based response. The fear originates from a 1941 paper by Huggins and Hodges that reported regression of prostate cancer with castration (testosterone removal) in men with metastatic prostate cancer. This finding — completely accurate and clinically important — was subsequently misinterpreted to mean that testosterone “feeds” prostate cancer and that raising testosterone increases prostate cancer risk.

The modern evidence does not support this fear in men without pre-existing prostate cancer. Prostate cancer rates are actually higher in older men with LOW testosterone than in men with higher testosterone. The “Saturation Model” of testosterone and prostate tissue, proposed by Morgentaler and Traish (2009), holds that prostate androgen receptors become saturated at relatively low testosterone levels (~150–200 ng/dL), and that above saturation, further increases in testosterone do not stimulate further prostate growth.

Current evidence-based guidelines from the Endocrine Society, the American Urological Association, and the European Association of Urology indicate that TRT does not significantly increase the risk of developing prostate cancer in men without pre-existing disease, and that appropriately monitored TRT in such men is safe. PSA monitoring during TRT is standard practice (Morales et al., 2010).

“Is TRT Permanent? Will I Never Produce Testosterone Naturally Again?”

This is a legitimate concern, particularly for younger men. The answer depends on:

  • The type of hypogonadism: Men with central hypogonadism who are treated with hCG, clomiphene, or HPG axis-stimulating peptides (including kisspeptin) can often restore endogenous production without suppressing the axis at all. For these men, TRT may not be necessary.
  • The duration of TRT and the degree of HPG axis suppression: Men who have been on TRT for extended periods may have significant HPG axis suppression that requires a structured restart protocol — including hCG, clomiphene, and/or kisspeptin — to restore endogenous function. The success of such restarts depends on the duration of suppression, the degree of testicular atrophy, and whether underlying primary testicular dysfunction exists.
  • Individual physiology: Some men, particularly those with primary hypogonadism, will require lifelong testosterone replacement because their Leydig cells are not capable of sufficient production regardless of HPG axis stimulation.

“Can I Use Lifestyle Changes Alone to Fix Low Testosterone?”

Yes — in many cases, particularly in men with central hypogonadism driven by lifestyle factors — significant testosterone improvement is achievable through:

  • Weight loss (reducing adipose aromatase activity)
  • Resistance training (stimulating LH pulses and building androgen-responsive muscle)
  • Sleep optimization (restoring nocturnal testosterone and GH pulses)
  • Stress reduction and HPA axis normalization (lifting cortisol-mediated HPG suppression)
  • Nutritional correction (zinc, vitamin D, magnesium, omega-3s)
  • Alcohol reduction (reducing aromatase stimulation and liver impact)
  • Discontinuation of testosterone-suppressing medications where clinically appropriate

However, lifestyle interventions alone have realistic limitations — particularly in men with moderate-to-severe hypogonadism, significant metabolic dysfunction, genetic contributors, or time-sensitive clinical needs (such as preserving bone density, managing cardiovascular risk, or addressing acute symptomatic burden). The integrative approach at Injury Medical Clinic PA uses lifestyle and nutritional optimization as the foundation for all patients, with pharmacological and peptide-based interventions layered on top when needed to achieve optimal outcomes within a clinically appropriate time frame.

Emerging Research and the Future of Male Hormonal Medicine

The field of male hormonal health and testosterone optimization is evolving rapidly. Several emerging areas of research are likely to reshape clinical practice in the coming years:

Kisspeptin Analogues and GPR54 Agonists

Research into kisspeptin analogs with improved pharmacokinetic profiles — longer half-lives, oral bioavailability, or more potent GPR54 agonism — is ongoing. Phase II clinical trials of several kisspeptin analogs for male hypogonadism are currently underway to provide a true “HPG axis restart” therapy that can permanently restore normal testosterone production in men with reversible central hypogonadism (Seminara et al., 2003).

Selective Androgen Receptor Modulators (SARMs)

SARMs are a class of androgen receptor ligands designed to produce tissue-selective androgenic effects — activating androgen receptors in muscle and bone (where anabolic effects are desired) while having minimal activity in the prostate and other tissues where androgenic side effects are a concern. While SARMs are not currently FDA-approved for any indication, research continues, and several compounds are in late-stage clinical trials for conditions including sarcopenia, osteoporosis, and muscle wasting (Bhasin & Jasuja, 2009).

Microbiome and Testosterone

Emerging research is revealing a significant relationship between the gut microbiome and testosterone levels. Specific gut bacterial species can metabolize androgens, estrogens, and their precursors, affecting circulating hormone levels. The gut microbiome also influences the enterohepatic circulation of estrogens (affecting how much estrogen is reabsorbed vs. excreted), which in turn affects the total estrogen burden and negative feedback on the HPG axis. Microbiome optimization through prebiotic fiber, probiotic supplementation, and dietary diversity is emerging as a legitimate component of hormonal health management (Flores et al., 2012).

Epigenetic Influences on the HPG Axis

Epigenetic research shows that lifestyle factors—diet, exercise, sleep, stress, and environmental exposures—can modify the expression of genes involved in HPG axis regulation through DNA methylation, histone modification, and non-coding RNA regulation. Understanding these epigenetic mechanisms will eventually allow for more precise, personalized interventions that restore optimal HPG axis gene expression in men with hormonally compromised epigenetic profiles (Metzger & Bhatt, 2017).

Artificial Intelligence and Personalized Hormone Optimization

Integrating machine learning algorithms with comprehensive hormonal, metabolic, and genomic data is beginning to enable truly personalized hormone optimization protocols—identifying the intervention combination most likely to achieve optimal outcomes for a given patient’s unique physiological profile. Platforms that integrate wearable health data (sleep quality, heart rate variability, activity levels) with laboratory data and clinical symptoms are beginning to emerge and will likely become standard components of hormonal health management within the next decade.

Summary and Clinical Takeaways

This post has covered extensive physiological ground, from the molecular mechanisms of testosterone biosynthesis and HPG axis regulation, to the clinical distinctions between central and peripheral hypogonadism, to the pharmacokinetics of delivery methods, the mortality implications of testosterone deficiency, the peptide and pharmacological tools available for hormonal restoration, the foundational role of nutrition and lifestyle, and the integrative clinical model that brings all of these elements together at Injury Medical Clinic PA in El Paso, Texas.

The key clinical takeaways are:

  • A testosterone level of 370 ng/dL is not acceptable as “normal” for a symptomatic man. Optimal testosterone levels for men — based on mortality and functional outcome data — are 600 ng/dL and above.
  • Hypogonadism is not one disease — it is two fundamentally different conditions (central and peripheral) that require different diagnostic approaches and different treatment strategies. LH, FSH, free testosterone, and estradiol are the four essential tests for accurate characterization.
  • Transdermal testosterone is the worst delivery method for most men due to preferential hepatic aromatization, inconsistent absorption, and the resulting 30% elevation in estradiol — which reproduces the very symptoms it is meant to treat.
  • Low testosterone is life-shortening. The 40% increased all-cause mortality associated with testosterone below 300 ng/dL should motivate every clinician to take this condition seriously.
  • Integrative treatment goes far beyond writing a testosterone prescription. Optimal outcomes require addressing aromatase burden, estradiol management, nutrient deficiencies, HPG axis stimulation, adrenal health, sleep, exercise, spinal health, and autonomic nervous system balance — simultaneously and collaboratively.
  • Chiropractic care plays a meaningful physiological role in testosterone optimization by reducing pain-driven HPG suppression, normalizing ANS balance, improving sleep quality, and supporting the conditions in which hormonal therapies achieve maximum benefit.
  • The collaborative model of Dr. Jimenez and Dr. Cardenas at Injury Medical Clinic PA represents the gold standard of integrative hormonal health care — combining chiropractic expertise, functional medicine, advanced practice nursing, and internal medicine oversight in a single, patient-centered clinical environment.

Men in El Paso, Texas, and the broader border region who are experiencing symptoms of testosterone deficiency deserve more than a dismissive “you’re in the normal range.” They deserve comprehensive, evidence-based, integrative evaluation and care that addresses the full spectrum of factors influencing their hormonal health — and that is precisely what the team at Injury Medical Clinic PA is committed to providing.

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Miljkovic, N., Ngai, J., Miljkovic, D., & Abboud, C. (2009). Boron supplementation and free testosterone. Journal of Trace Elements in Medicine and Biology, 23(4), 242–248.

Moffat, S. D., Zonderman, A. B., Metter, E. J., Kawas, C., Blackman, M. R., Harman, S. M., & Resnick, S. M. (2004). Free testosterone and risk for Alzheimer disease in older men. Neurology, 62(2), 188–193.

Moldofsky, H. (2001). Sleep and pain. Sleep Medicine Reviews, 5(5), 385–396.

Molitch, M. E. (2011). Management of medically refractory prolactinoma. Journal of Neuroendocrinology, 22(7), 702–706.

Monteleone, P., Maj, M., Beinat, L., Natale, M., & Kemali, D. (1992). Blunting by chronic phosphatidylserine administration of the stress-induced activation of the hypothalamo-pituitary-adrenal axis in healthy men. European Journal of Clinical Pharmacology, 42(4), 385–388.

Morales, A., Bella, A. J., Chun, S., Lee, J., Assimakopoulos, P., Bebb, R., Gottesman, I., Kaminetsky, J., Morris, D., & Rowsell, C. (2010). A practical guide to diagnosis, management and treatment of testosterone deficiency for Canadian physicians. Canadian Urological Association Journal, 4(4), 269–275.

Morgentaler, A., & Traish, A. M. (2009). Shifting the paradigm of testosterone and prostate cancer: The saturation model and the limits of androgen-dependent growth. European Urology, 55(2), 310–321.

Netter, A., Hartoma, R., & Nahoul, K. (1981). Effect of zinc administration on plasma testosterone, dihydrotestosterone, and sperm count. Archives of Andrology, 7(1), 69–73.

Penev, P. D. (2007). Association between sleep and morning testosterone levels in older men. Sleep, 30(4), 427–432.

Pilz, S., Frisch, S., Koertke, H., Kuhn, J., Dreier, J., Obermayer-Pietsch, B., Wehr, E., & Zittermann, A. (2011). Effect of vitamin D supplementation on testosterone levels in men. Hormone and Metabolic Research, 43(3), 223–225.

Prasad, A. S., Mantzoros, C. S., Beck, F. W., Hess, J. W., & Brewer, G. J. (1996). Zinc status and serum testosterone levels of healthy adults. Nutrition, 12(5), 344–348.

Raivio, T., Falardeau, J., Dwyer, A., Quinton, R., Hayes, F. J., Hughes, V. A., Cole, L. W., Pearce, S. H., Lee, H., Boepple, P., Crowley, W. F., & Pitteloud, N. (2004). Reversal of idiopathic hypogonadotropic hypogonadism. New England Journal of Medicine, 351(16), 1616–1625.

Rajagopal, A., Vassilopoulou-Sellin, R., Palmer, J. L., Kaur, G., & Bruera, E. (2003). Symptomatic hypogonadism in male survivors of cancer with chronic exposure to opioids. Cancer, 100(4), 851–858.

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Professional Scope of Practice *

The information herein on "Chiropractic Rehabilitation Tips for Testosterone Health" is not intended to replace a one-on-one relationship with a qualified health care professional or licensed physician and is not medical advice. We encourage you to make healthcare decisions based on your research and partnership with a qualified healthcare professional.

Blog Information & Scope Discussions

Welcome to El Paso's Premier Wellness and Injury Care Clinic & Wellness Blog, where Dr. Alex Jimenez, DC, FNP-C, a Multi-State board-certified Family Practice Nurse Practitioner (FNP-BC) and Chiropractor (DC), presents insights on how our multidisciplinary team is dedicated to holistic healing and personalized care. Our practice aligns with evidence-based treatment protocols inspired by integrative medicine principles, similar to those on this site and on our family practice-based chiromed.com site, focusing on naturally restoring health for patients of all ages.

Our areas of multidisciplinary practice include  Wellness & Nutrition, Chronic Pain, Personal Injury, Auto Accident Care, Work Injuries, Back Injury, Low Back Pain, Neck Pain, Migraine Headaches, Sports Injuries, Severe Sciatica, Scoliosis, Complex Herniated Discs, Fibromyalgia, Chronic Pain, Complex Injuries, Stress Management, Functional Medicine Treatments, and in-scope care protocols.

Our information scope is multidisciplinary, focusing on musculoskeletal and physical medicine; wellness; contributing etiological viscerosomatic disturbances within clinical presentations; associated somato-visceral reflex clinical dynamics; subluxation complexes; sensitive health issues; and functional medicine articles, topics, and discussions.

We provide and present clinical collaboration with specialists from various disciplines. Each specialist follows their professional scope of practice and licensure jurisdiction. We use functional health & wellness protocols to treat and support care for musculoskeletal injuries or disorders.

Our videos, posts, topics, and insights address clinical matters and issues that directly or indirectly relate to our clinical scope of practice.

Our office has made a reasonable effort to provide supportive citations and has identified relevant research studies that support our posts. We provide copies of supporting research studies upon request to regulatory boards and the public.

For further discussion on how this information relates to specific care plans or treatment protocols, please ask Dr. Alex Jimenez, DC, APRN, FNP-BC, or contact us at 915-850-0900.

We are here to help you and your family.

Blessings

Dr. Alex Jimenez DC, MSACP, APRN, FNP-BC*, CCST, IFMCP, CFMP, ATN

Email: coach@elpasofunctionalmedicine.com

Multidisciplinary Licensing & Board Certifications:

Licensed as a Doctor of Chiropractic (DC) in
Texas & New Mexico*

Chiropractic Licenses:
Texas DC License #: TX5807, Verified: TX5807
New Mexico DC License #: NM-DC2182, Verified: NM-DC2182

Nurse Practitioner Licenses:
Texas APRN License #: 1191402, Verified: 1191402 *
New Mexico CNP License #: 90560, Verified 90560
Florida APRN License #: 11043890, Verified: APRN11043890 *
Colorado License #: C-APN.0105610-C-NP, Verified: C-APN.0105610-C-NP
New York License #: N25929, Verified N25929
Georgia APRN License #: GAA-NP005701

Multi-State Advanced Practice Registered Nurse (APRN*) Texas & Multi-States 
Multi-state Compact APRN License by Endorsement (43 States)
Compact Status: Multi-State License: Authorized to Practice in 43 States*
Nursing Licensure Compact: Updated Here

DEA Registration: (Drug Enforcement Agency Registered) 
All medical (MDs) and family practice providers (FNP-APRN) are registered and licensed to offer various levels of medication.
Verify Providers Here

License Verification Link: Nursys License Verifier
* Prescriptive Authority Authorized (DEA Registered Providers). Call if Required

Board Certification:

ANCC FNP-BC: Board Certified Nurse Practitioner*

Education:
Graduate with Honors: ICHS: MSN-FNP (Family Nurse Practitioner Program)
Degree Granted. Master's in Family Practice, MSN Diploma (Cum Laude)


Dr. Alex Jimenez, DC, APRN, FNP-BC*, CFMP, IFMCP, ATN, CCST
(Board Certified: Family Practice Nurse Practitioner—Multistate)*
(Licensed Nurse Practitioner & Chiropractor - Multistate)*
Clinical Director
DC & FNP License (Review Above)
Digital Business Card
NPI: 1205907805

Dr. Maria Cardenas, MD
(Board Certified: Internal Medicine)
(Licensed Medical Doctor)
Medical Director, Clinical Director & Collaborative Physician
NPI # 1164426748
MD License #: J2933

 

Licenses and Board Certifications:

MD: Medical Doctor
DC: Doctor of Chiropractic
APRNP: Advanced Practice Registered Nurse 
FNP-BC: Family Practice Specialization (Multi-State Board Certified)
FNP-BC: Family Practice Across Life Span (Neonatal to Geriatrics)
RN: Registered Nurse (Multi-State Compact License)
CFMP: Certified Functional Medicine Provider
MSN-FNP: Master of Science in Family Practice Medicine
MSACP: Master of Science in Advanced Clinical Practice
IFMCP: Institute of Functional Medicine
CCST: Certified Chiropractic Spinal Trauma
ATN: Advanced Translational Neutrogenomics

 

Family with Primary Care Focus (Family Nurse Practitioner or FNP)

  • The Family Nurse Practitioner (FNP) promotes, maintains, and restores health for individuals and families across the lifespan. FNPs also identify health risks, promote wellness, and diagnose and manage acute and chronic illness.
  • The FNP focuses on comprehensive primary care, promoting healthy lifestyles for patients across the lifespan in settings such as private practice, physician offices, and community health centers.

 

Memberships & Associations:

TCA: Texas Chiropractic Association: Member ID: 104311
TNA: Texas Nurse Association: Member ID: 06458222
TNP: Texas Nurse Practitioner Association ID: 2025091511
AANP: American Association of Nurse Practitioners: Member ID: 2198960
ANA: American Nurses Association: Member ID: 06458222 (District TX01)

 

Primary Taxonomy Selected Taxonomy State License Number
No 111N00000X - Chiropractor NM DC2182
Yes 111N00000X - Chiropractor TX DC5807
Yes 363LF0000X - Nurse Practitioner - Family TX 1191402
Yes 363LF0000X - Nurse Practitioner - Family FL 11043890
Yes 363LF0000X - Nurse Practitioner - Family CO C-APN.0105610-C-NP
Yes 363LF0000X - Nurse Practitioner - Family NY N25929
Yes 363LF0000X - Nurse Practitioner - Family NM

90560

Yes 363LF0000X - Nurse Practitioner - Family GA GAA-NP005701

 

Dr. Alex Jimenez, DC, APRN, FNP-BC*, CFMP, IFMCP, ATN, CCST
(Board Certified: Family Practice Nurse Practitioner—Multistate)*
(Primary Care Across Lifespan—Neonatal / Pediatric / Adult / Geriatrics)
(Licensed Nurse Practitioner & Chiropractor - Multistate)*
Clinical Director
Digital Business Card
NPI: 1205907805

 

Dr. Maria Cardenas, MD
(Board Certified: Internal Medicine)*
(Licensed Medical Doctor)*
Medical Director, Clinical Director & Collaborative Physician
NPI # 1164426748
MD License #: J2933

📆 Schedule Appointment: Schedule 24/7 (Click Here)

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