Creatine supplements are among the most widely studied and popular performance enhancers used in sports, fitness, and bodybuilding. They contain creatine, a naturally occurring compound found in small amounts in foods like red meat and fish, and synthesized by the body from amino acids (arginine, glycine, and methionine).
When consumed as a supplement—most commonly in the form of creatine monohydrate—creatine helps increase the body’s stores of phosphocreatine, a key molecule used to rapidly produce energy (ATP) during high-intensity exercise. This leads to improved strength, power, and muscle endurance, allowing athletes and fitness enthusiasts to train harder and recover faster.
