Cells need a steady supply of antioxidants to defend themselves, and glutathione is the body's master defender. Yet, daily stress and ageing can deplete glutathione faster than we can make it. NAC + Glutathione synthesis: A two step pathway. Homeostasis of cellular Download Scientific Diagram Glutathione synthesis in the mouse liver supports lipid abundance through NRF2 repression Nature Communications 9. Oxidative Stress, Green Tea, and Fatty Liver Disease