Mode of action of Glutathione Amino acid Precursors (GAP) and functions Download Scientific Diagram Manipulating tissue metabolism by amino acids World's Poultry Science Journal Cambridge Core Impairment of intestinal glutathione synthesis in patients with inflammatory bowel disease Gut Proteins and Amino Acids1 Basicmedical Key GLUTATHIONEPathway for the biosynthesis of glutathione ** Glutathione is the body's most important antioxidant. Glutathione is made by the coming together chemically of three amino acids. The "Transmethylation Pathway" starts with Homocysteine Amino Acid Metabolism for Human Physiology Springer Nature Link