Research

Hormonal

Daily oral administration of 100 mg DHEA for six months significantly increases serum IGF-I levels in both age-advanced men and women.

Taking 100mg of DHEA daily for six months will reliably raise your IGF-I levels, a marker associated with youth and anabolism, regardless of whether you are a man or woman. However, this hormonal shift alone does not guarantee muscle growth or fat loss in women.

GoodSupportsHIGH confidence
Relative to baseline, DHEA administration resulted in an elevation of serum IGF-I levels in men (16 ± 6%, P = 0.04) and in women (31 ± 12%, P = 0.02).
Arlene J. Morales et al. · Clinical Endocrinology · 1998

Why this rating

Statistically significant increase in both genders, consistent with previous smaller dose studies.

Source

The effect of six months treatment with a 100 mg daily dose of dehydroepiandrosterone (DHEA) on circulating sex steroids, body composition and muscle strength in age‐advanced men and women

Arlene J. Morales et al. · Clinical Endocrinology · 1998

DOI 10.1046/j.1365-2265.1998.00507.x

crossover · n=16Cited 418×
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DOI resolved against Crossref · corpus check 2026-06-10

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