Creatine is a molecule naturally found in the body. It is made up of three main amino acids—glycine, arginine, and methionine . It is mainly produced in your liver , kidneys, and pancreas.

Creatine is one of the most popular supplements of all time, with research showing that it rakes in more than $400 million in ...

Creatine is a molecule naturally found in the body. It is made up of three main amino acids—glycine, arginine, and methionine . It is mainly produced in your liver, kidneys, and pancreas.

Creatine is breaking out of the gym. Learn how this power molecule fuels your brain, boosts energy, and cools inflammation.

Athletes use creatine to enhance muscle strength and performance. It's safe in moderate doses and may help combat age-related muscle loss in older adults.