What is creatine?
Creatine is one of the most popular performance supplements on the market. Creatine is a chemical that is found in the body — mostly in muscles but also in the brain. Creatine is found naturally in red meat and seafood and can also be made in a lab.
Creatine stays in the muscles, helping your body by providing energy during high-intensity workouts and activity. We normally get a dose of creatine whenever we eat red meat.