Molecular Imaging of Diabetes Associated Glutathione STransferase Dysregulation Using a Smart Activatable Probe ScienceDirect Glutathione IV: The Ultimate Antioxidant for Detox and Skin Because glutathione levels decline as you age, and glycine can help slow the glutathione slide, it's a good idea to keep your levels high by eating protein rich foods, like organic poultry, grass fed Improved glycemic control either alone, or combined with antioxidant supplementation, fails to restore blood glutathione or markers of oxidative stress in adolescents with poorly controlled type 1 diabetes ScienceDirect