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 ...

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, ...

L-glutamine, also known as glutamine, is an amino acid. Amino acids are organic compounds often referred to as the building ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

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 ...

The amino acid glutamine plays an unexpected role in erythropoiesis, the differentiation of erythroid progenitor cells into mature red blood cells. Ordinarily, glutamine is broken down by stem cells ...