Creatine Supplementation, Sleep Deprivation, Cortisol, Melatonin And Behavior
Notes for this study:
|Number of Subjects
In otherwise healthy men subject to sleep deprivation after 7 days of creatine loading, supplementation failed to have any effect when measured at 12-24 hours yet was able to improve executive functioning at 36 hours. Mood, cortisol, and memory were all still unaffected relative to placebo.