The Top 10 questions and answers about creatine supplementation. If you re an athlete, you re probably always looking for an edge. Here are the answers to the International Center for Sports Nutritions most frequently asked questions about Creatine. In the body Creatine is a protein-like compound produced by the liver, kidneys and pancreas. It is stored in muscle cells.
Muscles use creatine in the form of phosphocreatine to generate energy during intense exercise.
Creatine supplementation increases creatine levels in your muscles. Researchers aren t sure how supplemental creatine works. One theory is that increased amounts of creatine let your muscles work harder and recover faster. Higher than normal levels of creatine also appears to stimulate muscle growth. Creatine is not new.