Creatine
Creatine is a natural substance that turns into creatine phosphate in the body. Creatine phosphate helps make a substance called adenosine triphosphate (ATP). ATP provides the energy for muscle contractions. The body produces some of the creatine it uses. It also comes from protein-rich foods such as meat and fish. People commonly use a creatine supplement for improving exercise performance and increasing muscle mass.
Benefits of supplementing creatine:
Improve your exercise performance
Help your recovery after intense exercise
Prevent and/or reduce the severity of injury
Help athletes tolerate heavy training loads
Increase your fat-free muscle mass during training
Cognition and brain health
Reduce skin aging