Does Creatine Reaction Time Randomized Trial work?

The current Migaku evidence database contains 2 reusable source documents for Creatine Reaction Time Randomized Trial. This answer focuses on strength of evidence and what the studies can or cannot prove. - The present study investigates whether supplementation of a lower dose is associated with cognitive effects during sleep deprivation, focusing exclusively on cognitive performance outcomes. [Gordji-Nejad A (2026); evidence level 4] - Conclusions: Our results show that a dose of 0.2 g/kg creatine is associated with a reduced deterioration in cognitive performance during sleep deprivation. [Gordji-Nejad A (2026); evidence level 4] - Background/Objectives: Creatine is a supplement that, beyond its physiological effects, has been shown to have positive effects on cognitive abilities. [Gordji-Nejad A (2026); evidence level 4] - In our previous study, we showed that a single dose of 0.35 g/kg creatine induces changes in brain metabolism during sleep deprivation and reduces deterioration in cognitive performance. [Gordji-Nejad A (2026); evidence level 4] - Despite the sport’s continued growth at collegiate and professional levels, evidence-based nutritional strategies to support performance in beach volleyball, particularly among female athletes, remain limited. [Pereira Flavia (2026); evidence level 4] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.