"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." ANYONE WHO SPENDS significant time in the gym is probably willing to admit that muscle building isn't ...

Protein shakes, pre-workout mixes and other supplements aren’t always just a part of a gym routine. In adolescents and young adults, they could be connected to a body image disorder that exhibits a ...

A new study is warning about teens and muscle-building supplements. This comes as exercise recommendations are shifting. The study links six supplements, including whey protein powder and creatine, to ...

Building muscle after 40 is absolutely possible—but choosing the right supplements can make the process smoother, safer, and ...

A board certified sports dietitian said BCAA, HMB, and beta-alanine supplements aren't necessary for muscle-building. BCAA supplements contain the same amino acids as protein-rich foods, and may be ...

Want to put on muscle? Who wouldn’t: It keeps you strong enough to do the things you love now, and it’s a great investment for later, since muscle improves bone mineral density and mobility as you age ...

Supplement companies are like meteorologists. If what they say is true about half the time, nobody makes a fuss. But if you're a regular consumer of muscle-building supplements on the wrong end of ...

(CNN) – A new study is linking the use of six muscle-building supplements to symptoms of body dysmorphia in teens. The study author found that substances like whey protein powder, creatine products ...

Muscle-building supplements include protein and creatine which help build muscle mass. Beta-alanine is another supplement that may boost endurance and stamina. Branched-chain amino acids and ...