Still, nutrition experts argue it deserves a second look, particularly for anyone prioritizing recovery and overall gut ...

If you’ve been optimizing your health and fitness, you've likely considered supporting your training with nutrition and supplementation. Most men look for ways to improve performance, boost results, ...

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." WITH ALL THE supplements on the market promising to make you stronger, faster, and healthier, you may ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Essentially, L-glutamine is the supplement form of glutamine, an amino acid. It typically comes in the ...

Q: I am going to start training for a marathon in the upcoming year. I am currently a 5k runner who is just getting over a persistent shin injury. I have been reading up on whey protein, and wanted to ...

A few studies suggest that L-glutamine supplements may help IBS symptoms, but more research needs to be done. L-glutamine, or just glutamine, is an amino acid. Amino acids are molecules that form the ...