Is Creatine Bad for You – Evidence-Based Safety Review

Creatine monohydrate stands as one of the most extensively studied nutritional supplements available today, with over three decades of research examining its safety profile and physiological effects. Despite widespread use among athletes and fitness enthusiasts, concerns persist regarding potential harm to kidneys, liver, and other health markers.

The evidence provides a clear consensus: when used at recommended dosages, creatine supplementation presents no credible safety threats to healthy individuals. This naturally occurring compound, synthesized in the body and found in dietary sources like meat and fish, functions primarily to