| 効果 | なし |
| 試験方法 | 二重盲検法 |
| 試験期間 | 1-6 ヶ月 |
| 被験者数 | 37 |
| 性別 | 男女 |
| 年齢 | 45-64 |
| 体型 | 肥満 |
この研究の注釈：
Supplementation of creatine monohydrate at 10g leading up to surgery (10 days) and then 5g daily for a month afterwards failed to modify the recovery rate from surgery or any other measured parameter, although a trend to increase handgrip strength occurred independent of increases in muscular creatine stores.
Creatine Monohydrate Supplementation Does Not Increase Muscle Strength, Lean Body Mass, Or Muscle Phosphocreatine In Patients With Myotonic Dystrophy Type 1
| 効果 | なし |
| 試験方法 | 二重盲検法 |
| 試験期間 | 1-6 ヶ月 |
| 被験者数 | 34 |
| 性別 | 男女 |
| 年齢 | 45-64, 65+ |
| 体型 | 平均 |
この研究の注釈：
5 g/day for 4 months in individuals with myotonic dystrophy type I (DM1) failed to improve muscular strength (handgrip) or lung function (FEV1) relative to placebo, nor was there any influence on functional tests or biochemical parameters.
Effects Of Long-term Creatine Supplementation On Liver And Kidney Functions In American College Football Players
| 効果 | なし |
| 試験方法 | コントロールなし/観察研究 |
| 試験期間 | 不明 |
| 被験者数 | 23 |
| 性別 | 男性 |
| 年齢 | 18-29 |
この研究の注釈：
This retrospective study failed to find a link between creatine supplementation and any biomarker of health, suggesting no ill effects.