Benefits of Glutathione." Glutathione is a compound involved as a coenzyme in oxidationreduction reactions in cells. It is a tripeptide derived from 3 amino acids: Cysteine, glutamate (from glutamic acid), and glycine. It turns out that T cells utilize quite a bit of glutamine to a) replenish TCA cycle intermediates ('anaplerosis') as well as to b) exchange for other amino acids. L Glutamine Administration Reduces Oxidized Glutathione and MAP Kinase Signaling in Dystrophic Muscle of mdx Mice Pediatric Research Frontiers Glutaminolysis and CD4+ T cell metabolism in autoimmunity: From pathogenesis to therapy prospects Glutathione Precursors Tri Peptide Formula Glycine, Glutamine & NAC Enhanced with Na RALA, Biotin, Selenium, Molybdenum & HEPURE for Efficient Glutathione Production UK Made to GMP Standards : Amazon.co.uk: Health