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

L-glutamine, sometimes simply called glutamine, is an amino acid that plays a key role in many aspects of your health. In fact, studies show that it’s essential for immune health, cell function, and ...

Medically reviewed by Suzanne Fisher, RD Key Takeaways Glutamine supports immune function and recovery during severe illness.It helps maintain a healthy intestinal lining and gut bacteria.Glutamine ...

Why we chose it: Thorne is a well-established supplement brand that tops our list of best vitamin brands for its commitment to quality. Many Thorne supplements are NSF certified, meaning they have ...

They turned to the amino acid glutamine, because it is the most abundant amino acid in the blood. Glutamine is naturally synthesized in the body and can also be consumed from all animal protein ...

Your body is an amazing collection of parts, from big things like your bones to tiny elements like amino acids. Amino acids are important — they make up proteins that build muscle and bone — and you ...

Lindsey DeSoto, RD, is a nutrition writer, medical reviewer, and registered dietitian who helps clients improve their diet for health-related reasons. Her writing covers a variety of topics, including ...

L-glutamine supplementation may help reduce bloating, especially if related to gut health, such as irritable bowel syndrome (IBS) and leaky gut syndrome. L-glutamine, which the body also produces, ...

There are two types of glutamine: L-glutamine and D-glutamine. While they are very similar, they have slightly different molecular structures. Many foods contain abundant amounts of L-glutamine, while ...