topicCreatine Memory Randomized Trial
claimCreatine is naturally found in red meat and seafood, with trace amounts found in some plants [-].
evidence level3
citationMuacevic Alexander (2026)
sourceCreatine: Clinical Implications for Orthopedic Surgeons
topicCreatine Memory Randomized Trial
claimAbout 95% of creatine is found within skeletal muscle, with the remaining 5% in the brain, testes, and heart.
evidence level3
citationMuacevic Alexander (2026)
sourceCreatine: Clinical Implications for Orthopedic Surgeons
topicCreatine Memory Randomized Trial
claimThe 2013 National Collegiate Athletic Association (NCAA) National Study of Substance Use Habits of College Student Athletes found that 13.2% used creatine in the last year [].
evidence level3
citationMuacevic Alexander (2026)
sourceCreatine: Clinical Implications for Orthopedic Surgeons
topicCreatine Memory Randomized Trial
claim1 1 3 4 5 6 3 6 1 4 7 3 Owing to the popularity of nutritional supplements, the orthopedic surgeon will surely encounter patients taking creatine.
evidence level3
citationMuacevic Alexander (2026)
sourceCreatine: Clinical Implications for Orthopedic Surgeons
topicCreatine Memory 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 Memory 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 Memory 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 Memory 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.