| 効果 | 増加 |
| 試験方法 | 二重盲検法 |
| 試験期間 | 1-6 ヶ月 |
| 被験者数 | 64 |
| 性別 | 男女 |
| 年齢 | 18-29, 30-44, 45-64 |
| 体型 | 平均 |
この研究の注釈：
300 mg of an ashwagandha extract (“full spectrum”) for 60 days in persons with chronic mental stress was able to improve all tested parameters and reduced serum cortisol by 27.9%.
Effect Of Withania Somnifera (Ashwagandha) On The Development Of Chemotherapy-induced Fatigue And Quality Of Life In Breast Cancer Patients
| 効果 | 増加 |
| 試験方法 | コホート法 |
| 試験期間 | 不明 |
| 被験者数 | 100 |
| 性別 | 女性 |
| 年齢 | 45-64 |
| 体型 | 平均 |
この研究の注釈：
Supplementation of 2g of the root of ashwagandha thrice daily over six cycles of chemotherapy was able to significantly improve general function and reduce fatigue relative to control.