GQ

A new study published in the Journal of the International Society of Sports Nutrition by researchers at Texas A&M University looked at how creatine use affected adults between the age of 45 and 65 who either exercised or did not. During the 12-week experiment the group of 64 adults were split into groups that either took 10 grams of creatine or a placebo. Participants were then broken up into exercise and non-exercise groups.