topicCreatine Reaction Time Randomized Trial
claimThe present study investigates whether supplementation of a lower dose is associated with cognitive effects during sleep deprivation, focusing exclusively on cognitive performance outcomes.
evidence level4
citationGordji-Nejad A (2026)
sourceSingle-Dose Creatine Reduces Sleep Deprivation-Induced Deterioration in Cognitive Performance.
topicCreatine Reaction Time Randomized Trial
claimConclusions: Our results show that a dose of 0.2 g/kg creatine is associated with a reduced deterioration in cognitive performance during sleep deprivation.
evidence level4
citationGordji-Nejad A (2026)
sourceSingle-Dose Creatine Reduces Sleep Deprivation-Induced Deterioration in Cognitive Performance.
topicCreatine Reaction Time Randomized Trial
claimBackground/Objectives: Creatine is a supplement that, beyond its physiological effects, has been shown to have positive effects on cognitive abilities.
evidence level4
citationGordji-Nejad A (2026)
sourceSingle-Dose Creatine Reduces Sleep Deprivation-Induced Deterioration in Cognitive Performance.
topicCreatine Reaction Time Randomized Trial
claimIn 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.
evidence level4
citationGordji-Nejad A (2026)
sourceSingle-Dose Creatine Reduces Sleep Deprivation-Induced Deterioration in Cognitive Performance.
topicCreatine Reaction Time Randomized Trial
claimDespite 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.
evidence level4
citationPereira Flavia (2026)
sourceEffects of Creatine Monohydrate Gummies on Performance and Body Composition in Female Beach Volleyball Athletes
topicCreatine Reaction Time Randomized Trial
claimWhile creatine use has often been associated with increases in body mass, these changes are not consistently observed and may reflect alterations in intracellular water content rather than gains in fat-free tissue [,].
evidence level4
citationPereira Flavia (2026)
sourceEffects of Creatine Monohydrate Gummies on Performance and Body Composition in Female Beach Volleyball Athletes
topicCreatine Reaction Time Randomized Trial
claim19 20 21 In addition to its well-established role in muscular energy metabolism, creatine has been proposed to exert potential cognitive benefits, particularly under conditions of fatigue, sleep deprivation, or increased cognitive demand [].
evidence level4
citationPereira Flavia (2026)
sourceEffects of Creatine Monohydrate Gummies on Performance and Body Composition in Female Beach Volleyball Athletes
topicCreatine Reaction Time Randomized Trial
claim1 2 3 4 5 6 5 Beach volleyball is a high-intensity, intermittent sport characterized by repeated explosive actions such as jumping, sprinting, and rapid changes of direction performed on an unstable sand surface [,,].
evidence level4
citationPereira Flavia (2026)
sourceEffects of Creatine Monohydrate Gummies on Performance and Body Composition in Female Beach Volleyball Athletes