DHEA (Dehydroepiandrosterone)
دي إتش إيه إيه (ديهيدرو إيبي أندروستيرون)
Hormonal / everyday active · CAS: 53-43-0
This is a hormone, not a vitamin - and that's the whole point. DHEA is a building block your body turns into testosterone and oestrogen, sold over the counter for anti-aging, energy and libido. For healthy people, good trials show it basically doesn't deliver those benefits, while the risks are real: acne and unwanted hair or a deeper voice in women (sometimes permanent), lower 'good' cholesterol, mood swings, and a cancer concern for hormone-sensitive tumours. It has a legitimate place only under a doctor's care for diagnosed adrenal problems, and it's banned in sport. ORIA's strong steer: don't self-prescribe a hormone off a shelf - if you think you need it, that's a conversation with your doctor and a blood test, not a purchase.
Why this verdict
A STEROID HORMONE made by the adrenal glands that the body converts into testosterone and oestrogen - not a vitamin or a benign botanical. It is sold over the counter in the US for anti-aging, energy, libido, mood and 'performance', but for healthy people the evidence is weak: controlled trials at 50–100 mg for up to two years show no clear benefit for body composition, strength or insulin sensitivity. The genuine, narrow use is supervised hormone replacement in diagnosed adrenal insufficiency (and a prescription vaginal form, prasterone). The risks are real: androgenic effects (acne, oily skin, hair loss, and in women facial hair and voice deepening - which can be permanent), lowered HDL, possible worsening of mood disorders/mania, and a hormone-sensitive-cancer (breast/prostate) concern at high or prolonged doses. It is prohibited in sport at all times (WADA). Graded CAUTION (a hormone with unproven OTC benefit and real, partly irreversible risks) - arguably AVOID for OTC self-use; see Verification note.
What It Is
A steroid sex-hormone precursor sold OTC for anti-aging - no clear benefit in healthy people, with real androgenic/HDL/mood/cancer-sensitive risks and a sport ban. Use only under medical supervision.
DHEA is one of the few things on a supplement shelf that's genuinely a hormone - your adrenal glands make it, and your body uses it as raw material to build testosterone and oestrogen. Because levels fall with age, it got rebranded as an anti-aging, energy and libido booster you can buy without a prescription in the US. The evidence doesn't back that up: well-run trials giving healthy older adults 50–100 mg a day for up to two years found no clear gains in muscle, body composition or metabolic health. Meanwhile the downsides are exactly what you'd expect from taking a sex-hormone precursor: acne and oily skin, hair loss, and in women extra facial hair and a deepening voice that may not reverse; a drop in protective HDL cholesterol; mood disturbance and, in susceptible people, mania; and a real concern about feeding hormone-sensitive cancers like breast and prostate at higher or longer doses. It's also banned in all sport by WADA. One myth worth killing: DHEA supplements are synthesised in a lab - eating yams or soy does not raise your DHEA, whatever the label implies. There is a legitimate medical use - supervised replacement for diagnosed adrenal insufficiency, and a prescription vaginal form - but that's a doctor's decision after testing, not a self-serve anti-aging hack. ORIA's verdict: treat this as a prescription hormone that wandered into the supplement aisle, and don't take it without medical guidance.
Evidence & Status
EU Status
Sold as a prescription product (prasterone) in the EU; not freely marketed as a general food supplement in most EU states.
US · FDA Status
Sold OTC as a dietary supplement (DSHEA-grandfathered); also an FDA-approved prescription (prasterone). WADA/NCAA/IOC-prohibited in sport.
Intake & Safety
Upper limit (UL)
No established supplement UL; OTC products often 25–100 mg - a pharmacologically active hormone dose
Interactions
CYP3A4 substrate interactions; do not combine with oestrogen/testosterone/hormone therapy; avoid in hormone-sensitive cancers; may worsen mood disorders/mania; WADA-prohibited in sport (display fact for athletes)
Third-party testing
high - content/identity verification matters for a hormone; but certification does NOT make OTC hormone use advisable
Halal Status: Source dependent
DHEA sold as a supplement is SYNTHETIC (lab-made) - not extracted from yams/soy despite marketing, and the body cannot make DHEA from dietary yam/soy. Synthetic active is generally permissible by source; the capsule shell (gelatin vs HPMC) is the other question. The greater issue here is clinical, not halal.
Standard: Active synthetic — generally permissible by source. Capsule shell source-dependent; confirm per MS 1500:2019. Clinical caution stands regardless of halal status.
Worth Knowing
Also Known As
DHEA · prasterone · dehydroepiandrosterone · DHEA-S (sulfate) · 'mother hormone' · androgen/oestrogen precursor
Primary Source
Evidence, not medical advice. You decide.
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