Think creatine and protein are the only essentials for your gym bag? Nutritionists say ignoring glutamine might be the reason ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Nerd out with me for a sec about why amino supplements matter. They’re the building blocks of protein and ...

In a systematic review, researchers found plenty of benefits of taking BCAAs after exercise, including lowering muscle ...

Amino acid supplements have soared in popularity in recent years. Social-media influencers peddle them with promises that they’ll build muscle, enhance athletic performance, promote weight loss, boost ...

Feeling tired can make exercise a challenge, especially with age. A new pilot clinical trial at UT Health San Antonio suggests that supplementing with branched-chain amino acids (BCAAs) alongside an ...

As we age, maintaining muscle mass and overall vitality becomes increasingly challenging. Many individuals face the unfortunate reality of muscle loss, which can lead to frailty, decreased mobility, ...

These days, the supplement aisle is growing by the minute, and that’s especially the case when it comes to sports and athletic performance supps. There’s protein powder, creatine, amino acids—and you ...

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 ...