June is Men’s Health Month, and I want to talk about something that doesn’t get nearly enough honest attention in healthcare: what happens to men’s hormones over time, how it shows up in daily life, and what can actually be done about it.
The typical experience goes something like this. A man in his late 30s or 40s starts noticing that something feels off. He’s tired in a way that sleep doesn’t fix. His motivation has dropped. The gym isn’t producing results the way it used to. His mood is flatter than it used to be. His sex drive isn’t what it was. He chalks it up to getting older, to stress, to life. He doesn’t bring it up at his annual physical, if he goes at all, because it feels like complaining. And even if he does mention it, he’s often told his labs are “normal” and sent home without a real answer.
That experience is far more common than it should be, and it’s largely the result of a healthcare system that doesn’t have time to look closely at men’s hormonal health and doesn’t always know what to do when it does. At Staywell Health, this is something we take seriously and address with a thorough, individualized approach.
What’s Actually Happening
Testosterone levels in men decline naturally with age, typically beginning in the late 20s to early 30s at a rate of about 1% per year. By the time a man is in his 40s or 50s, the cumulative decline is significant. But age alone doesn’t tell the whole story. Modern men are experiencing lower testosterone levels at younger ages than previous generations, and the research points to several likely culprits: chronic stress and elevated cortisol, which directly suppresses testosterone production; poor sleep, which is when the majority of testosterone is produced; obesity and metabolic dysfunction; environmental endocrine disruptors including plastics (BPA and phthalates), pesticides, and certain personal care products; sedentary behavior; and nutritional deficiencies.
The symptoms of low testosterone are real and they affect quality of life across every dimension. Fatigue and low energy. Reduced muscle mass and increased body fat, particularly around the midsection. Brain fog and difficulty concentrating. Low mood, irritability, and in some cases depression. Reduced libido and sexual performance issues. Poor sleep. Decreased motivation and drive. These symptoms are often written off as stress or aging, but they deserve investigation.
A “normal” lab result doesn’t always mean optimal. Standard reference ranges for testosterone are based on population averages that include men with clinically low levels. A man can have testosterone in the “normal” range and still feel terrible because his level is low for him. At Staywell Health, we look at the full clinical picture, not just whether a number falls within a reference range.
Bioidentical vs. Synthetic Hormones
When most people hear hormone replacement therapy, they picture synthetic hormones, pharmaceutical compounds that mimic hormones but have a different molecular structure than what the body produces naturally. Bioidentical hormones are different. They are chemically identical to the hormones your body makes, derived from plant sources and compounded to match your body’s own molecular structure exactly.
This matters for several reasons. Because bioidentical hormones are molecularly identical to endogenous hormones, they interact with hormone receptors in the body the same way naturally produced hormones do. Many patients and providers report better tolerance and fewer side effects with bioidentical hormones compared to their synthetic counterparts. The ability to compound bioidentical hormones also allows for precise, individualized dosing rather than a one-size-fits-all approach.
At Staywell Health, we use bioidentical hormone therapy as the foundation of our hormone optimization programs. The goal is not to artificially push levels to supraphysiologic ranges, but to restore hormones to optimal levels for that individual patient, which varies from person to person.
Testosterone Replacement Therapy (TRT)
TRT is the cornerstone of male hormone optimization when testosterone levels are low and symptoms are present. It is not just for bodybuilders or athletes. It is a legitimate medical therapy for men whose quality of life is being affected by hormonal decline.
When done correctly, TRT can meaningfully improve energy, mood, body composition, cognitive clarity, libido, and sexual function. It also has cardiovascular and metabolic benefits, supporting insulin sensitivity, healthy red blood cell production, and bone density. The research on TRT, when properly managed, is increasingly positive for long-term health outcomes.
At Staywell Health, TRT programs are individualized. We start with a comprehensive hormone panel that goes well beyond just checking total testosterone. We also look at free testosterone (the portion your body can actually use), SHBG (a protein that binds to testosterone and makes it unavailable), estradiol (yes, men need estrogen too, just in the right amount), LH and FSH (the hormones that tell your body to make testosterone), prolactin, thyroid function, and metabolic markers. This gives us a complete picture before we make any recommendations, and we monitor regularly to make sure the therapy is working the way it should.
Delivery method is also individualized. Options include subcutaneous or intramuscular injections and topical creams or gels. Each has a different absorption profile and practical considerations, and what works best depends on your lifestyle, preferences, and how your body responds.
hCG: Supporting Fertility and Natural Hormone Function
One of the most important conversations to have before starting TRT is about fertility. Exogenous testosterone signals the brain to reduce its own production of LH (luteinizing hormone) and FSH (follicle-stimulating hormone), which are the hormones that signal the testes to produce testosterone and sperm. This means that TRT on its own can suppress sperm production and is not appropriate for men who want to preserve or maintain fertility.
This is where hCG (human chorionic gonadotropin) comes in. hCG mimics LH and directly stimulates the testes to produce testosterone and maintain sperm production. It can be used alongside TRT to preserve testicular function and fertility, or as a standalone therapy for men with secondary hypogonadism, where the problem is insufficient LH signaling rather than primary testicular failure. It also helps maintain testicular size, which can decrease with TRT alone.
For men who want to optimize hormones without suppressing their natural production, or for those who are actively trying to conceive, hCG is an important part of the conversation. We discuss this with every patient before starting any hormone program.
Sexual Health and ED
Erectile dysfunction is one of the most common and least discussed men’s health issues. It affects an estimated 30 million men in the United States and becomes more prevalent with age, but it is not simply an inevitable consequence of getting older. It is a symptom with causes, and those causes are worth identifying and addressing.
Low testosterone is one contributor, but ED has multiple potential drivers: cardiovascular disease and poor penile blood flow, diabetes and nerve damage, medications (antidepressants, antihypertensives, and others), psychological factors including anxiety and depression, and lifestyle factors including smoking, obesity, and sedentary behavior. ED is also an early warning sign of cardiovascular disease in some men, because the small blood vessels of the penis are affected by vascular dysfunction before larger vessels show symptoms. A man presenting with ED deserves a workup, not just a prescription.
At Staywell Health, we approach sexual health comprehensively. Hormone optimization is often a significant part of the picture. Lifestyle factors are addressed. When appropriate, additional therapies are discussed and individualized to you.
One option worth knowing about is PT-141 (bremelanotide), a peptide that works through a completely different mechanism than medications like Viagra or Cialis. Rather than acting on blood vessels, PT-141 works directly in the brain, activating receptors in the hypothalamus that are involved in sexual arousal and desire. This makes it useful for men whose ED has a psychological or desire component alongside the physical one. It is administered as a small injection before sexual activity.
Peptides for Body Composition
Peptide therapy is one of the more exciting tools available for men who want to take their body composition and recovery seriously. Peptides are small proteins that act like messengers in the body, telling specific cells to do specific things. Think of them as very targeted instructions. Several have strong evidence for improving body composition, speeding recovery, reducing inflammation, and supporting overall metabolic health.
CJC-1295 and Ipamorelin are two of the most commonly used peptides for body composition. CJC-1295 is a growth hormone-releasing hormone (GHRH) analogue that stimulates the pituitary gland to produce more growth hormone. Ipamorelin is a growth hormone secretagogue that works through a complementary pathway. Used together, they produce a sustained, physiologic increase in growth hormone and IGF-1 levels that supports fat loss, muscle gain, improved sleep quality, faster recovery, and better overall body composition. Unlike synthetic HGH, this approach works with the body’s own regulatory systems rather than bypassing them.
BPC-157 (Body Protection Compound 157) is a peptide with well-documented healing and anti-inflammatory properties. It has shown benefits for tendon and ligament repair, gut healing, and joint health, making it particularly useful for active men dealing with nagging injuries or chronic inflammation that limits their training or daily function. It also has some neuroprotective properties and may support mood regulation through effects on dopamine pathways.
Tesamorelin is a GHRH analogue that has specific evidence for reducing visceral abdominal fat, the deep fat around the organs that is most strongly associated with metabolic disease and cardiovascular risk. For men who have stubborn midsection fat that doesn’t respond well to diet and exercise alone, tesamorelin is worth discussing.
Peptide therapy is not a shortcut or a replacement for lifestyle fundamentals. It works best as part of a comprehensive program that includes optimized nutrition, regular exercise, quality sleep, and hormone balance. But for men who have those foundations in place and want to take their results further, or who are dealing with specific issues that peptides address directly, it is a powerful tool.
If any of this resonates with where you are right now, whether that’s low energy, poor body composition, sexual health concerns, or just a sense that you’re not operating at your best, I’d encourage you to book a free meet and greet. This is exactly the kind of conversation that gets skipped in traditional primary care because there isn’t time for it. At Staywell Health, it’s what we do.
Daniel Corbin, DNP, APRN, FNP-C
Board-certified Family Nurse Practitioner and founder of Staywell Health, a direct primary care practice in Raleigh, NC specializing in whole-person care, hormone optimization, LGBTQ+ health, and lifestyle medicine.