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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 ...

The first time I took creatine, I gained 10 pounds in two weeks. At the time, I was ecstatic. I was in high school, and my goal, like many boys my age, was to put on as much weight—ideally ...

For years, studies have shown that creatine supplements can help younger athletes build stronger muscles. Now, scientists are asking whether older adults at risk of age-related muscle loss could ...

Creatine isn’t a new supplement, but it’s suddenly caught fire online. The compound is blowing up on TikTok, where people claim it does everything from support energy levels to help with clear ...

Creatine is a chemical compound produced naturally in your body from three amino acids: methionine, arginine, and glycine. About 95% of this compound is found in your muscles. Athletes often use ...

Creatine is a popular supplement used to help build muscle, but researchers in Australia are questioning its effectiveness. Investigators from the University of New South Wales (UNSW) in Sydney ...

Protein powder isn’t dangerous in itself—but using way more than your body needs poses risks. Like creatine, too much protein can stress the kidneys. High-protein diets increase the workload ...

Five grams of creatine supplement a day might not be enough to improve your muscle-building efforts. © M.Photografer via Shutterstock A common workout supplement ...

Long associated with youthful weightlifters and athletes, creatine supplements are increasingly being used by older adults to maintain muscle and even improve cognition. Performance experts and ...

Sorry, gym rats, but all that creatine you've been relying on? It may have been for nothing, according to a new clinical trial — at least at the dose you were ...