What You Need to Know About L-Glutamine

L-glutamine is the most plentiful amino acid in the body, involved in protein synthesis and serving as fuel for the immune system. Most people benefit from taking glutamine when their immune system is weakened or for healing a major wound like a burn. L-glutamine is a non-essential amino acid found in food and supplements, and your body makes it on its own. Glutamine was previously a mainstay for bodybuilders and athletes used for building muscle and reducing recovery. Taking the supplement has since been abandoned because there's no solid research backing this up. Potential Benefits Years ago glutamine was almost considered a conditionally essential amino acid only for those who are critically ill or injured, such as in the case of burn victims or someone who was physically stressed and at risk of muscle and tissue breakdown. In these situations, supplementing with glutamine could help reduce healing time and would be of benefit. L-glutamine is also occasionally used to alleviate some...