| 効果 | 増加 |
| 試験方法 | 二重盲検法 |
| 試験期間 | 1-7 Days |
| 被験者数 | 121 |
| 性別 | 男性 |
| 年齢 | 18-29 |
| 体型 | トレーニング中, 肥満, 平均 |
この研究の注釈：
In military cadets performing regular military night duties, 5 days of supplementation of rhodiola (370 or 555mg of SHR-5) was able to significantly reduce total fatigue and improve well being when measured 2 hours after supplement ingestion and again at the end of the trial. Capacity for mental work significantly increased relative to placebo.