Creatine: It’s what’s hot and not just among the bodybuilder set.

The popular supplement may do more than boost athletic performance and muscle mass, scientists say. It is being studied—with good preliminary results—to improve bone health, cognition and sleep and reduce depression and anxiety symptoms. 

WSJ.COM "https://www.wsj.com/health/wellness/creatine-health-fitness-benefits-63cdff4f"