Creatine supplements are popular products used by athletes and fitness enthusiasts to enhance performance and increase muscle mass. Creatine is a naturally occurring compound found in small amounts in certain foods, like red meat and fish, and is also produced by the body. When taken as a supplement, it helps replenish energy stores in muscles, allowing for improved strength and endurance during high-intensity exercise. Research shows that creatine can be effective for activities such as weightlifting and sprinting. It is generally considered safe for most people when taken in recommended doses, but it's important to stay hydrated and consult a healthcare professional before starting any new supplement regimen.