Essentials of Creatine in Sports and Health

A great deal of misinformation is present in popular culture regarding the effects of creatine supplementation on health and sports performance. For instance, it is not uncommon for various media outlets to claim, in spite of the lack of supporting evidence, that 'supplementing with creatine is harmful to the liver and kidneys and may cause dehydration and cramping.' In reality, creatine is intimately involved in energy metabolism, performance, and training adaptations, and, recently, several st