BHRT for Men

No — but the assumption is understandable. Most of what is written about bioidentical hormones is written for women in perimenopause and menopause, and many men searching for "BHRT for men" are trying to work out whether the treatment even applies to them. It does. Men produce the same hormones women do, in different proportions, and those hormones decline with age just as reliably. Testosterone falls gradually from roughly age 30 onward; DHEA, thyroid function, and the body's handling of cortisol all shift alongside it.

Bioidentical hormone replacement therapy for men means restoring those hormones with molecules that are structurally identical to the ones a man's own body produces, dosed to bring him back into a healthy physiological range rather than beyond it. The principles are the same ones described on our bioidentical hormone replacement therapy page; what changes for men is which hormones lead, how they are balanced against one another, and which safety markers have to be watched.

For most men the central hormone is testosterone, and for a subset it is the only one that needs correcting. But a meaningful number of men who arrive convinced they need testosterone turn out to have a thyroid problem, a cortisol problem, or an estradiol-balance problem sitting underneath the testosterone number — and that is the difference between BHRT for men and a testosterone-only clinic.

A bioidentical hormone has the exact molecular structure of the hormone your body makes. For women, the bioidentical-versus-synthetic distinction is stark: conjugated equine estrogens and synthetic progestins are genuinely different molecules from human estradiol and progesterone. For men, the picture is a little more nuanced, and it is worth being precise about it.

The synthetic androgens to be wary of are the oral, 17-alpha-alkylated compounds such as methyltestosterone. Those were chemically modified so they could survive a pass through the liver, and that modification is exactly why their FDA labeling carries liver warnings. Dr. Riegel uses bioidentical testosterone exclusively and does not prescribe them. Injectable testosterone esters such as cypionate, by contrast, release testosterone itself once they are in the body — so the molecule a man ultimately receives from a well-run injection protocol is the same one his testes make.

That is why, in male hormone therapy, “bioidentical” is less about the molecule and more about everything around it: the formulation, the dose, the delivery route, the hormones prescribed alongside testosterone, and the physician doing the prescribing. Dr. Riegel draws on approximately 40 proprietary bioidentical formulations, developed over three decades of practice, and matches the delivery method — topical, sublingual, injectable, or pellet — to each man's absorption, lifestyle, and lab response. If you are weighing delivery methods specifically, our hormone pellet therapy page compares pellets against the adjustable options he more often recommends.

Testosterone does not act alone, and a program that only measures and replaces testosterone will disappoint a predictable share of the men who try it. Bioidentical hormone therapy for men at The Riegel Center evaluates and, where needed, treats the hormones that determine whether testosterone can actually do its job.

Estradiol. Men need estrogen — for bone density, cardiovascular function, libido, and mood — but too much of it is a problem. The aromatase enzyme converts testosterone into estradiol, and abdominal fat is rich in aromatase. A man whose testosterone is corrected but whose estradiol has drifted high can end up with water retention, breast tenderness, and mood changes despite an “optimal” testosterone number. Estradiol is measured at baseline and monitored throughout treatment for exactly that reason.

Thyroid. Fatigue, weight gain, cold intolerance, brain fog, and low mood are shared symptoms of low testosterone and suboptimal thyroid function. Because TSH alone misses a great deal, Dr. Riegel evaluates free T3 and free T4 as part of every male panel. Men whose real problem is thyroid are treated on our thyroid hormone therapy program rather than being handed testosterone they do not need.

DHEA and cortisol. DHEA-S is an adrenal precursor hormone that declines steadily with age; cortisol is the stress hormone that, when chronically elevated, suppresses the testosterone axis directly. Both are measured. Men whose labs point toward an adrenal pattern are evaluated through our adrenal fatigue treatment approach, which is deliberately evidence-honest about what that label does and does not mean.

Pregnenolone, vitamin D, insulin, and a metabolic panel round out the baseline. None of this is testing for its own sake — each marker changes what Dr. Riegel prescribes, how much, and what he watches at follow-up.

The number of testosterone clinics in Dallas–Fort Worth has grown enormously, and most of them are competent at one thing: raising a testosterone number. The differences between that model and physician-directed bioidentical hormone therapy show up in three places.

First, the diagnosis. The Endocrine Society's clinical practice guideline recommends diagnosing testosterone deficiency only in men who have both consistent symptoms and unequivocally low morning testosterone concentrations confirmed on more than one occasion. A single afternoon draw followed by a same-day prescription does not meet that standard. Dr. Riegel schedules testing to reflect physiology, and he reads the total testosterone alongside free testosterone and SHBG, because a man with rising SHBG can have a "normal" total and a genuinely low free fraction.

Second, the scope. A TRT clinic treats testosterone. BHRT for men treats the axis described above, which is why some men who were unhappy on a franchise protocol do well once thyroid or estradiol is addressed. The mechanics of the testosterone component itself — dosing philosophy, hematocrit and PSA monitoring, aromatization management — are covered in depth on our testosterone replacement therapy page.

Third, who is doing the medicine. Christopher J. Riegel, M.D. is a board-certified OB/GYN who began with four years of hormone research at UT Southwestern Medical School and has practiced hormone medicine for more than 30 years. He reviews every man's labs personally. If you are comparing local options, our TRT clinic in Plano page and our guide to what determines TRT cost explain what to ask any clinic before you commit.

Candidates for bioidentical hormone therapy are men with a consistent pattern of symptoms — persistent fatigue, loss of drive, declining libido or erectile function, softening body composition, brain fog, irritability, poor sleep — together with laboratory evidence that a hormone deficiency explains them. The gradual, decades-long version of this pattern is described on our andropause treatment page. Younger men with hormonal disruption from illness, medication, or significant stress can also be candidates; age alone is not the criterion.

Equally important is who should not begin testosterone therapy, or should not begin it without further evaluation. The Endocrine Society guideline recommends against starting testosterone in men with breast or prostate cancer, an unevaluated prostate nodule or elevated PSA, an elevated hematocrit, untreated severe obstructive sleep apnea, severe lower urinary tract symptoms, uncontrolled heart failure, or a heart attack or stroke within the prior six months. Dr. Riegel screens for each of these before treatment begins, which is one reason the initial evaluation is thorough rather than quick.

Fertility deserves its own sentence. Testosterone therapy suppresses the signals from the brain that drive sperm production, and men planning to father children in the near term should raise that with Dr. Riegel at the first visit so the plan can account for it. This is a routine conversation, but it has to happen before treatment, not after.

Your first visit is a consultation, not a sales call. Dr. Riegel takes a detailed history — how your symptoms developed, your sleep, training and recovery, medications, and what you have already tried — and orders the comprehensive male panel described above. Testing is timed to reflect physiology, with morning draws confirmed on more than one occasion in line with guideline practice.

Once results are in, Dr. Riegel reviews them with you in plain language and, if hormone therapy is appropriate, designs a bioidentical protocol from his proprietary formulary. He chooses the delivery method with you, explains what each marker will be tracked against, and reviews costs openly at that point, once your actual protocol is known rather than before it exists. Follow-up bloodwork checks that testosterone, free testosterone, estradiol, hematocrit, and PSA are landing where they should, and the protocol is adjusted based on both the labs and how you actually feel.

The practice is located at 4975 Preston Park Blvd, Suite 840, Plano, TX 75093 — near Preston Road and Park Boulevard, minutes from the Dallas North Tollway — with appointments Monday through Thursday from 10:00 AM to 4:00 PM. Men from Frisco, McKinney, Allen, Richardson, Dallas, and the wider North Texas area are regular patients, and many established patients handle follow-ups through our telehealth program with local lab draws, which keeps physician oversight intact without a drive to Plano for every visit.

Bioidentical hormone therapy is not a switch, and any clinic promising overnight transformation is describing something other than medicine. In Dr. Riegel's experience, and consistent with the published literature on testosterone therapy, energy and mood tend to respond first over the initial weeks, with libido, body composition, and strength developing over the following months as levels stabilize and the protocol is refined. Men whose thyroid or cortisol picture was part of the problem often notice the difference once those are corrected alongside testosterone.

Results depend on an accurate diagnosis, an appropriate protocol, and follow-through on monitoring — the three things this practice is built around. For a fuller timeline of what tends to change when, see our guide to how long hormone therapy takes to work. For an honest account of the trade-offs, our article on the side effects of hormone replacement therapy covers testosterone therapy in men in detail, including the 2023 TRAVERSE cardiovascular safety trial.