Dehydroepiandrosterone (DHEA) is a steroid hormone made mainly by the adrenal glands. It serves as a precursor to androgens and estrogens and is also sold as a dietary supplement in some countries.

What are the main benefits of DHEA supplements?

DHEA may modestly support bone mineral density in some older adults, help quality of life in adrenal insufficiency with low DHEA, and may improve mood in certain people. Effects vary by individual and condition.

What is a typical DHEA dosage?

Common supplemental doses are 25–50 mg daily. Dosing can depend on age, sex, goals, and baseline hormone levels, so medical guidance is recommended.

What are common side effects of DHEA?

Side effects can include acne, oily skin, hair changes, and mood or sleep changes, reflecting its hormonal activity. It may also cause unwanted androgenic effects in some people.

Who should avoid DHEA or use it only with medical supervision?

People who are pregnant or breastfeeding, have hormone-sensitive conditions, or use hormone therapies should avoid or closely supervise use. Anyone with significant medical conditions or taking prescription medications should consult a clinician due to potential hormone-related risks and interactions.

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DHEA

Mixed study results·5/10

A higher score indicates better study conditions, but not necessarily effectiveness.

DHEA is a steroid hormone supplement primarily used for hormone regulation, mood support, and bone health, particularly in older adults or those with adrenal insufficiency.

Longevity Anti-Aging Bone Health Depression / Mood Enhancement Hormone Balance

dose range

25–50 mg

once daily

Consumption

Take orally, ideally in the morning with food containing some fat to enhance absorption.

Fat-soluble: take with fat.

Best time

Morning dosing aligns with natural hormone rhythms. Monitor hormone levels if used long term.

Description

Dehydroepiandrosterone (DHEA) is an endogenous steroid hormone produced mainly by the adrenal glands, serving as a precursor to androgens and estrogens. It is available as a dietary supplement in many countries and is used for various age- and hormone-related conditions, although safety concerns and legal restrictions vary globally.

benefits

Main effects with level of evidence

Mixed

Note on evidence

DHEA shows moderate evidence for benefits in adrenal insufficiency, bone health, and mood enhancement in specific populations but lacks consistent support for general use, and safety concerns require medical oversight.

Improved Bone Density in Older Adults

Moderate

DHEA supplementation can modestly increase bone mineral density in postmenopausal women and older men, likely due to its conversion to sex hormones.

Particularly relevant for: postmenopausal women · older adults · individuals with osteoporosis risk

2 · PubMed - DHEA and bone density 4 · NIH - National Center for Complementary and Integrative Health: DHEA 7 · NIH Office of Dietary Supplements - DHEA Fact Sheet

Adrenal Insufficiency Support

Moderate

DHEA may help improve quality of life, well-being, and sexual function in individuals with adrenal insufficiency who have low DHEA levels.

Particularly relevant for: individuals with adrenal insufficiency

4 · NIH - National Center for Complementary and Integrative Health: DHEA 8 · Cochrane Review - DHEA for improving well-being in adrenal insufficiency

Potential Antidepressant Effects

Limited

Some clinical trials suggest DHEA may improve mood and reduce depressive symptoms, especially in individuals with major depression or dysthymia.

Particularly relevant for: adults with depression · older adults

3 · PubMed - DHEA for depression 6 · Examine.com - DHEA Evidence Summary

Safety & Information

Important safety information & known risks

For educational purposes only • not medical advice

DHEA is generally well tolerated in healthy adults at typical doses but can cause androgenic and hormonal side effects, and is contraindicated in certain populations.

warning notices

Acne, hair loss, increased facial or body hair, and voice deepening can occur, especially in women.
May alter cholesterol, liver enzymes, or psychiatric symptoms with prolonged/high dosing.
Use is contraindicated in individuals with a history of hormone-sensitive cancers (breast, prostate, ovarian, endometrial).
Should not be used during pregnancy or breastfeeding due to possible fetal or infant hormone exposure.
Mood changes, irritability, or agitation may occur in some users.
Avoid use in individuals with hormone-sensitive cancers such as breast, prostate, or ovarian cancer.
Do not use during pregnancy or breastfeeding due to risk of hormonal effects.
Use caution and regular monitoring in individuals on hormone replacement therapy or with endocrine disorders.
Monitor for signs of androgenic side effects (acne, hair loss, unwanted hair growth) particularly in women.
Use only under medical supervision in patients with a history of liver disease or psychiatric conditions.

Known interactions with medications

hormone replacement therapies
corticosteroids
insulin or oral antidiabetic drugs

Contraindications / special precautions

hormone-sensitive cancers
pregnancy
breastfeeding
uncontrolled endocrine or psychiatric disorders

interactions

Important interactions between active ingredient ↔ supplement / medication / food

DHEA interacts with hormone therapies, diabetes medications, and may interfere with corticosteroid and estrogen/testosterone therapies.

DHEA may potentiate the effects and adverse reactions of estrogen therapy.

drug · estrogen-containing medications

CautionModerate

Why

DHEA is converted to estrogens in the body, potentially enhancing the effects and side effects of estrogen medications.

recommendation

Monitor for signs of estrogen excess; use only under medical supervision.

4 · NIH - National Center for Complementary and Integrative Health: DHEA 7 · NIH Office of Dietary Supplements - DHEA Fact Sheet

DHEA may alter the response to corticosteroid therapy.

drug · corticosteroids

CautionModerate

Why

Hormonal interactions may affect the action or side effects of corticosteroid medications.

recommendation

Monitor treatment response and hormone levels if used concomitantly.

4 · NIH - National Center for Complementary and Integrative Health: DHEA

DHEA may affect blood sugar regulation in people on antidiabetic therapy.

drug · insulin or antidiabetes medications

MonitorTheoretical

Why

There is potential for DHEA to influence insulin sensitivity and glucose metabolism.

recommendation

Monitor blood sugar more frequently if combining DHEA with diabetes medications.

1 · WebMD 4 · NIH - National Center for Complementary and Integrative Health: DHEA

mechanisms of action

Brief explanations of how it works

Precursor to sex hormones

DHEA acts as a metabolic precursor to both estrogen and androgen hormones, supporting homeostasis where endogenous production is deficient.

4 · NIH - National Center for Complementary and Integrative Health: DHEA 7 · NIH Office of Dietary Supplements - DHEA Fact Sheet

Modulation of bone metabolism

DHEA may increase bone mineral density through its conversion to sex hormones that promote bone formation and reduce bone resorption.

2 · PubMed - DHEA and bone density 7 · NIH Office of Dietary Supplements - DHEA Fact Sheet

Neurosteroid and mood regulation

DHEA supports neurosteroid activity in the brain, which may relate to improvements in mood and resilience to stress.

3 · PubMed - DHEA for depression 6 · Examine.com - DHEA Evidence Summary

Sources & References

Primary literature and reviews on which these statements are based

8 sources

WebMD

PubMed - DHEA and bone density

PubMed - DHEA for depression

NIH - National Center for Complementary and Integrative Health: DHEA

PubMed - DHEA safety and hormone-sensitive conditions

Examine.com - DHEA Evidence Summary

NIH Office of Dietary Supplements - DHEA Fact Sheet

Cochrane Review - DHEA for improving well-being in adrenal insufficiency

Last updated: February 13, 2026

This information is for educational purposes only and does not replace medical advice.