topicCreatine Fatigue Randomized Trial
claimConclusions Creatine supplementation at 6 g/day was associated with improvements in fatigue and peripheral muscle strength in patients with PCC, with a favorable safety profile.
evidence level2
citationDos Santos MSC (2026)
sourceCreatine supplementation on fatigue related to post-COVID-19 condition-fatigue study: a randomized controlled trial.
topicCreatine Fatigue Randomized Trial
claimBackground Post-COVID-19 condition (PCC) is characterized by fatigue, dyspnea, and muscle pain, with treatment including physical exercise and nutritional support.
evidence level2
citationDos Santos MSC (2026)
sourceCreatine supplementation on fatigue related to post-COVID-19 condition-fatigue study: a randomized controlled trial.
topicCreatine Fatigue Randomized Trial
claimCreatine supplementation under these conditions may increase the total body creatine pool, thereby increasing muscular phosphocreatine availability and improving the energy substrate supply to sustain activity and reduce fatigue.
evidence level2
citationDos Santos MSC (2026)
sourceCreatine supplementation on fatigue related to post-COVID-19 condition-fatigue study: a randomized controlled trial.
topicCreatine Fatigue Randomized Trial
claimIt serves as a critical energy source during high-intensity, short-duration activities, such as weightlifting and sprinting, by replenishing adenosine triphosphate (ATP) stores, contributing to improvements in muscle strength, endurance, and volumization, as well as increased fat-free mass and muscle morphology [].
evidence level2
citationMuacevic Alexander (2026)
sourceComparative Efficacy and Pharmacokinetic Parameters of Micronized Creatine Monohydrate (KleanCREATINE™) in Active Men: A Randomized, Controlled Clinical Study
topicCreatine Fatigue Randomized Trial
claimThis, in turn, may contribute to improved muscle performance and hypertrophy over the training period [].
evidence level2
citationMuacevic Alexander (2026)
sourceComparative Efficacy and Pharmacokinetic Parameters of Micronized Creatine Monohydrate (KleanCREATINE™) in Active Men: A Randomized, Controlled Clinical Study
topicCreatine Fatigue Randomized Trial
claimEvidence-based research has focused on assessing the impact of creatine monohydrate, combined with exercise, on indicators of muscle/lean mass, muscle performance, and recovery, predominantly in young, healthy male adults [].
evidence level2
citationMuacevic Alexander (2026)
sourceComparative Efficacy and Pharmacokinetic Parameters of Micronized Creatine Monohydrate (KleanCREATINE™) in Active Men: A Randomized, Controlled Clinical Study
topicCreatine Fatigue Randomized Trial
claim1 2 3 Ergogenic aids are frequently utilized to enhance performance or boost the adaptations resulting from exercise training.
evidence level2
citationMuacevic Alexander (2026)
sourceComparative Efficacy and Pharmacokinetic Parameters of Micronized Creatine Monohydrate (KleanCREATINE™) in Active Men: A Randomized, Controlled Clinical Study