Evidence-based cost-benefit analysis of Creatine.
Creatine is a naturally occurring compound that plays a key role in energy production within muscle cells. It is commonly used as a supplement to enhance athletic performance, increase muscle mass, and improve strength. Creatine works by increasing the production of adenosine triphosphate (ATP), the primary energy source for muscle contractions, leading to improved exercise performance and muscle recovery.
Athletes and individuals engaging in high-intensity, short-duration activities such as weightlifting, sprinting, and power sports may benefit most from creatine supplementation. Vegetarians and vegans who have lower natural creatine stores may also benefit from supplementation.
While creatine is generally considered safe for most people when taken within recommended doses, it may cause gastrointestinal discomfort in some individuals. It is important to stay well-hydrated while taking creatine to minimize the risk of dehydration. Individuals with kidney disease or other pre-existing conditions should consult a healthcare provider before using creatine. Additionally, creatine may interact with certain medications, so it is advisable to seek medical advice if you are taking any prescription drugs.
Compare other supplements by cost and evidence
Educational and research purposes only. Always consult a healthcare professional before starting any supplement regimen. ROI is modelled at $100,000 per quality-adjusted life year; see the methodology.