Description Gluten FreeNon GMO LE CertifiedFor Mood, Muscle, and Immune SupportDietary SupplementGlutamine is an amino acid that serves as a building block for proteins. It is also an important fuel for immune cells that promote optimal immune function. What Is L-Glutamine? Glutamine supplements are often associated with serious athletes, but it can be beneficial for anyone who wants to not only maintain muscle health, but also immune and gut health.Glutamine is the most abundant free amino acid found in the body. L-Glutamine Benefits Supports healthy muscle massHelps maintain energy levels under heavy stressHelps maintain optimal immune function & gut healthGlutamine can be found circulating in the blood, as well as stored in the skeletal muscles and liver, in concentrations ranging from 10- to 100-fold higher than any other amino acid.Glutamine is utilized in a number of vital functions, including protein synthesis and production of the nucleotide units that make up DNA and RNA. Because of its importance in many cellular functions, glutamine is consumed at especially high rates during activities involving intense exercise. It is an important energy source for cells lining the gut and immune cells and critical for healthy gut and immune function. It is also a precursor of the brain neurotransmitter glutamate.The function of glutamine in stimulating glycogen synthase, the enzyme that controls the synthesis and storage of glycogen fuel in muscles and liver, may provide a mechanism by which glutamine supplements promote enhanced fuel stores.People who engage in heavy exercise can affect their glutamine levels, causing stress to their body and immune systems. Supplementing with glutamine can be important to a serious athlete, someone challenged with muscle loss or someone who wants to help maintain optimal immune function and energy level under heavy stress.Studies indicate supplementing with glutamine can effectively raise glutamine concentrations in circulation and in muscle tissue, promote a healthy inflammatory response and support antioxidant defenses to maintain muscle health. Suggested use Read the entire label and follow the directions carefully prior to use.Take one (1) capsule once or twice daily on an empty stomach, or as recommended by a healthcare practitioner. Other ingredients Vegetable cellulose (capsule), silica, vegetable stearate. Warnings If you have significant kidney or liver disease, please consult your healthcare practitioner before using this product.Keep out of reach of children.Do not exceed recommended dose.Do not purchase if outer seal is broken or damaged.When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.Store tightly closed in a cool, dry place. Disclaimer While «EcoHerb» strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by «EcoHerb». Visit manufacturer's website