Randomly and under a double-blind procedure, subjects consumed either a placebo or 20 g of creatine supplement for 5 d. Creatine supplementation did not influence measures of verbal fluency and vigilance. However, in vegetarians rather than in those who consume meat, creatine supplementation resulted in better memory. Irrespective of dietary style, the supplementation of creatine decreased the variability in the responses to a choice reaction-time task.

Creatine

Health conditions analyzed in this study

Functions related to this study

Mental health

1 supplement Slightly Positive Creatine

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Body systems related to this study

Nervous System

1 supplement Creatine