| 効果 | なし |
| 試験方法 | 二重盲検法 |
| 試験期間 | 不明 |
| 被験者数 | 225 |
| 性別 | 不明 |
この研究の注釈：
50mg of DHEA for 1 year in older but healthy men and women aged 55-85 given a battery of cognitive tests found no influence of DHEA supplementation on libido in men or women no depression or well-being, although depression and well-being improved in people over time it did to a similar degree in placebo.