General Dosage
25-50mg daily, adjusted based on DHEA-S blood levels
Maximum dose: 100mg daily has been used in clinical studies; doses above 50mg increase risk of hormonal side effects without proportional benefit
DHEA Dosage Guide
Evidence:Moderate
·
This content is for informational purposes only and does not constitute medical advice. Statements about dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary — consult your healthcare provider before starting any supplement. Full disclaimer
Dosage Recommendations
General recommendation: 25-50mg daily, adjusted based on DHEA-S blood levels
Timing: Morning to mimic natural circadian DHEA production pattern; with food • Take with food for best absorption.
Dosage by Condition
Age-related DHEA decline (men over 40)
25-50mg daily after baseline DHEA-S testingModerate
Body composition and visceral fat
50mg dailyModerate
Adrenal insufficiency
25-50mg daily (prescription context)Strong
Bone density support
50mg daily long-termModerate
| Condition | Recommended Dose | Evidence |
|---|---|---|
| Age-related DHEA decline (men over 40) | 25-50mg daily after baseline DHEA-S testing | Moderate |
| Body composition and visceral fat | 50mg daily | Moderate |
| Adrenal insufficiency | 25-50mg daily (prescription context) | Strong |
| Bone density support | 50mg daily long-term | Moderate |
Upper limit: 100mg daily has been used in clinical studies; doses above 50mg increase risk of hormonal side effects without proportional benefit
Timing & Absorption
Morning to mimic natural circadian DHEA production pattern; with food
Best taken with food for optimal absorption.
References
- Villareal DT, Holloszy JO (2004). Effect of DHEA on abdominal fat and insulin action in elderly women and men: a randomized controlled trial. JAMA. DOI PubMed
- Nair KS, Rizza RA, O'Brien P, et al. (2006). DHEA in elderly women and DHEA or testosterone in elderly men. New England Journal of Medicine. DOI PubMed
- Jankowski CM, Gozansky WS, Schwartz RS, et al. (2006). Effects of dehydroepiandrosterone replacement therapy on bone mineral density in older adults: a randomized, controlled trial. Journal of Clinical Endocrinology and Metabolism. DOI PubMed
- Zhu F, Yin S, Yang B, Li S, et al. (2023). TEAS, DHEA, CoQ10, and GH for poor ovarian response undergoing IVF-ET: a systematic review and network meta-analysis.. Reproductive biology and endocrinology : RB&E. DOI PubMed
- Benjamin JJ, K M, Koshy T, K N M, et al. (2021). DHEA and polycystic ovarian syndrome: Meta-analysis of case-control studies.. PloS one. DOI PubMed
- Zhu Y, Qiu L, Jiang F, Găman MA, et al. (2021). The effect of dehydroepiandrosterone (DHEA) supplementation on estradiol levels in women: A dose-response and meta-analysis of randomized clinical trials.. Steroids. DOI PubMed
- Chen H, Jin Z, Sun C, Santos HO, et al. (2021). Effects of dehydroepiandrosterone (DHEA) supplementation on cortisol, leptin, adiponectin, and liver enzyme levels: A systematic review and meta-analysis of randomised clinical trials.. International journal of clinical practice. DOI PubMed
Show 5 more references
- Hu Y, Wan P, An X, Jiang G (2021). Impact of dehydroepiandrosterone (DHEA) supplementation on testosterone concentrations and BMI in elderly women: A meta-analysis of randomized controlled trials.. Complementary therapies in medicine. DOI PubMed
- Li Y, Ren J, Li N, Liu J, et al. (2020). A dose-response and meta-analysis of dehydroepiandrosterone (DHEA) supplementation on testosterone levels: perinatal prediction of randomized clinical trials.. Experimental gerontology. DOI PubMed
- Qin Y, O Santos H, Khani V, Tan SC, et al. (2020). Effects of dehydroepiandrosterone (DHEA) supplementation on the lipid profile: A systematic review and dose-response meta-analysis of randomized controlled trials.. Nutrition, metabolism, and cardiovascular diseases : NMCD. DOI PubMed
- Wang X, Feng H, Fan D, Zou G, et al. (2020). The influence of dehydroepiandrosterone (DHEA) on fasting plasma glucose, insulin levels and insulin resistance (HOMA-IR) index: A systematic review and dose response meta-analysis of randomized controlled trials.. Complementary therapies in medicine. DOI PubMed
- Wang F, He Y, O Santos H, Sathian B, et al. (2020). The effects of dehydroepiandrosterone (DHEA) supplementation on body composition and blood pressure: A meta-analysis of randomized clinical trials.. Steroids. DOI PubMed