Glutamine is the most abundant amino acid in muscle cells and one of the most important amino acids when the body is subjected to physical stress. It is released from the muscle during workouts and dieting. The body relies on glutamine as cellular fuel for the immune system.

Scientific studies suggest that Glutamine supplementation can reduce breakdown of muscle tissue, improve protein metabolism, boost the body’s immune system, intestinal health, injuries, and much more. Supplemental L-glutamine can be helpful in enhancing glycogen storage, maintaining muscle mass, and aid in recovery from exercise.