Glutamine drives glutathione synthesis and contributes to radiation sensitivity of A549 and H460 lung cancer cell lines ScienceDirect Glutamine Metabolism Springer Nature Link Glutathione is an antioxidant that's made up of the three amino acids glutamine, glycine, and cysteineall of which are rich in the mineral sulfur. The main functions of glutathione are to fend off Glutathione Supplements: A Complete Guide Glutamine regulates reactive oxidative stress. Glutamine contributes to Download Scientific Diagram