DHEA is the hormone most commonly missing from a mid-life optimization plan, and it is missing for a specific reason: it is sold over the counter as a supplement, which has trained both patients and clinicians to dismiss it as a wellness fad rather than treat it as the precursor steroid hormone it actually is. That is a clinical mistake. DHEA-S levels decline by approximately 80 percent between age 25 and age 75, which is one of the steepest age-related declines of any measurable hormone. By the time a patient is in their forties or fifties — the age when most of my patients first walk in — DHEA-S is often the lowest hormone on the panel relative to the optimal range, and it tends to be the one nobody has ever measured.
I see this most clearly in the patient who has been on testosterone or estrogen for a year, feels meaningfully better, but plateaued short of where they wanted to land. Often the missing piece is sitting at a DHEA-S of 40 micrograms per deciliter when an optimal value for their age is closer to 200 to 350. Replacing it changes how the rest of the hormone work performs.
What DHEA actually does in the body
DHEA — dehydroepiandrosterone — is produced primarily in the adrenal cortex, with a smaller contribution from the ovaries and the central nervous system. It circulates in the bloodstream as the sulfated form, DHEA-S, which is what we measure on labs because it is more stable and reflects production rather than acute fluctuation.
The reason DHEA is metabolically interesting is that it is a precursor hormone. Tissues throughout the body — adipose tissue, the brain, bone, skin, immune cells — express the enzymes required to convert DHEA into both estrogens and androgens at the local tissue level. This is called intracrinology, and it is why DHEA matters even in patients who are also on systemic hormone therapy. The estrogen receptor in the bone of a postmenopausal woman gets some of its signal from systemic estradiol and some from local conversion of circulating DHEA. When DHEA is low, the local conversion stops contributing.
DHEA has direct effects too, not just downstream conversion. It binds to specific receptors in the central nervous system that modulate GABA and NMDA signaling — which is part of why patients with optimized DHEA report a steadier mood floor, less reactive anxiety, and better resilience under stress. It supports immune function, particularly the cellular immunity that declines with age. It contributes to skin thickness and sebum production through its androgenic activity, which is why DHEA-deficient patients often present with thin, dry skin that looks older than they are.
Cortisol comes from the same adrenal pathway. DHEA and cortisol share the upstream precursor pregnenolone, and chronic stress preferentially shunts pregnenolone toward cortisol production at the expense of DHEA. The DHEA-to-cortisol ratio is a marker I watch — patients with chronically elevated cortisol and depleted DHEA have a measurable signature of long-term stress load that does not show up on a standard panel.
What I look for on the labs before recommending DHEA
DHEA replacement is not for everyone. Before I recommend it, I am looking at a specific set of findings on the comprehensive lab work.
The primary marker is DHEA-S. Reference ranges from the major labs are wide and age-stratified, and the bottom of the reference range is rarely where I want a patient to live. For most mid-life patients, I am looking at where their DHEA-S sits relative to the upper third of the age-adjusted range, not whether it is technically "normal." A 50-year-old woman whose DHEA-S is 60 is technically within range, but she is functioning at the level of an average 75-year-old. That is not optimization.
The secondary markers tell me whether replacement will be tolerated. SHBG matters because DHEA increases free androgen activity, and a patient with already-low SHBG will see disproportionate downstream effects from a small DHEA dose. Total and free testosterone tell me how much androgenic baseline the patient already has — a woman with high-normal testosterone needs a lower DHEA dose than one whose testosterone is also depleted. Estradiol matters because DHEA can convert to estrogen at the tissue level, which is generally helpful in postmenopausal women but needs more thought in premenopausal women with already-adequate estrogen.
I also look for the mechanism behind the deficiency. Adrenal insufficiency from prior steroid use, chronic stress patterns, autoimmune adrenal involvement, and pituitary issues all show up differently on the panel. Replacing DHEA without identifying the upstream mechanism is sometimes appropriate and sometimes a way to mask a problem that needs a different intervention.
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In men I see DHEA deficiency most often as part of the larger picture of hypogonadism — when total and free testosterone are low, DHEA-S is often low as well, and addressing only the testosterone leaves the patient short of the result they were hoping for. A coordinated approach that includes men's testosterone replacement alongside DHEA when both are deficient produces better symptom resolution than testosterone alone. I see the same pattern in women receiving hormone optimization or Biote pellet therapy — DHEA support is often what gets the result the rest of the protocol was supposed to deliver.
How I dose DHEA — and why most over-the-counter products miss
Pharmacy-grade DHEA dosed clinically looks different from what you find on a supplement shelf. The standard supplement is 25 to 50 milligrams of unregulated quality, often with substantial batch-to-batch variation. The clinical doses I use are most often in the 10 to 25 milligram range for women and 25 to 50 milligrams for men, sourced through pharmacy channels with reliable potency. The lower dose, paradoxically, often outperforms the bigger over-the-counter dose because it lands the DHEA-S level in the upper-normal range without overshooting.
Overshooting matters. DHEA at supraphysiologic doses converts more aggressively to androgens, which produces the side effect profile patients have heard about — acne, oily skin, scalp hair thinning, occasionally voice changes in women. These are dose-dependent and almost entirely avoidable with appropriate dosing and follow-up labs. Patients who started at 50 milligrams from a supplement bottle and got side effects often tolerate 10 to 15 milligrams from a pharmacy product without any of those problems and with the symptom benefits they were originally looking for.
I dose in the morning. DHEA has a circadian rhythm that peaks in the early morning, and morning dosing aligns with that pattern. Evening dosing can produce sleep disruption in some patients because of the modest stimulant effect.
I follow up at three months with a repeat DHEA-S, total and free testosterone, estradiol, and SHBG. The target is DHEA-S in the upper third of the age-adjusted reference range without driving testosterone or estradiol out of their appropriate ranges. Doses get adjusted up or down from there.
What patients notice — and what they do not
The symptom changes from DHEA replacement are real but specific. The most consistent reports from my patients in the first six to twelve weeks: better resilience to stress (the same workday stressor produces less of an emotional drop), steadier energy through the afternoon, improved libido, modest improvements in skin quality and hydration, and better sense of well-being that patients sometimes describe as "feeling more like myself."
DHEA does not produce the dramatic energy lift of starting testosterone in a deficient man, or the immediate sleep improvement of starting progesterone in a perimenopausal woman. The changes are more diffuse and they accumulate over months rather than weeks. Patients who expect a dramatic single-symptom response are sometimes underwhelmed at the four-week mark and impressed at the four-month mark.
I do not recommend DHEA in patients with hormone-sensitive cancers, in pregnancy or breastfeeding, in patients with markedly elevated baseline androgens, or in patients with active acne or androgenic alopecia where the additional androgen load would worsen the presenting problem. PCOS patients require careful evaluation — some are DHEA-deficient despite the diagnosis and benefit, others are already androgen-loaded and would be made worse.
A practical next step
If you have been on hormone therapy for six months and feel meaningfully better but not where you wanted to land — or if you have never had your DHEA-S measured at all — that is the workup gap I would start with. Bring whatever recent lab work you have to the consultation; if DHEA-S was not on it, that is the first thing I add. The hormone health assessment is a useful five-minute starting point if you want a structured way to think through your symptom pattern before booking. The Columbus location and Warner Robins location both run the full panel and the same dosing protocol, so pick whichever drive is shorter — including the patients I see from Fort Benning who frequently choose the Columbus office for that reason. Once we have the number, the conversation about whether DHEA belongs in your protocol becomes a real one rather than a guess. Book a consultation when you are ready.
Medical disclaimer: This article is for educational purposes only and does not constitute medical advice. Individual clinical decisions should be made in consultation with a qualified healthcare provider following appropriate evaluation. References to specific treatments, dosing, or protocols are informational.
Travis spent 17+ years in high-acuity clinical medicine — emergency, cardiac ICU, and cath lab — before founding Revitalize. He is a Certified Platinum Biote hormone therapy provider, the published author of You're Not Broken — You're Unbalanced, and the founder of the Rebuild Metabolic Health Institute. His clinical writing reflects the same precision he brought to critical care: specific, honest, and built around what actually works.
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