Burgerstein L-Glutamin Pulver powder 180 grL Glutamine is an important amino acid for the body. L glutamine is the most abundant free amino acid in muscle cells, and L glutamine is the main source of energy for intestinal cells. In stressful situations, such as serious illnesses, injuries, burns and operations, the body's own glutamine production often cannot cover the need, and an external supply (nutrition, supplements) becomes necessary. L glutamic acid is a non essential amino acid that