American Supps Anabolic L-Glutamine is an essential amino acid for anyone looking to build quality muscle mass and support gut health.

Glutamine is the driving force behind muscle building. The amino acid is most commonly required in muscle tissue. If there is a lack of glutamine, protein synthesis or protein biosynthesis stops, i.e. no more protein is built up in muscle mass.
During a strenuous physical training session, it can cause glutamine levels to drop drastically. It can take a few hours for this to increase again. This can lead to overtraining. Athletes who are constantly under constant stress due to excessive training and dieting phases can even temporarily suffer from a disturbance of the glutamine level.