Safety of creatine supplementation: analysis of the prevalence of reported side effects in clinical trials and adverse event reports Kreider, R. B., Gonzalez, D. E., Hines, K., Gil, A., & Bonilla, D. A.  Journal of the International Society of Sports Nutrition, 22(sup1), 2025. ABSTRACT Background Individual studies have indicated that creatine supplementation is generally well tolerated and not associated with clinically …