What is glutathione and why must we protect patient access to it? Glutathione (GSH) Intracellular Antioxidant, Liver Support Glutathione is a powerful antioxidant that helps our liver detoxify things that go through it. Many think taking oral glutathione will help replenish and optimize liver health, but they don't actually end JCDR Alcoholic liver disease, Gamma Glutamyl Transferase (GGT), Malondialdehyde (MDA), Glutathione (GSH), Oxidative stress Frontiers Glutathione: Pharmacological aspects and implications for clinical use in non alcoholic fatty liver disease