Dr 10 natural ways to increase your glutathione levels.! 1. Consume sulfur rich foods 2. Increase your vitamin C intake 3. Add selenium rich foods to your diet 4. Eat foods Small molecule selenium based glutathione peroxidase 4 mimetic inhibits lipid peroxidation and protects cultured neurons from ferroptosis ScienceDirect The 7 Best Glutathione Foods Foods Highest in Glutathione Role of Selenium Dependent Glutathione Peroxidases (Seleno GPxs) in Radio Modulation: Lessons for Radiation Oncology Biological Trace Element Research Springer Nature Link Selenium and Selenoproteins: Mechanisms, Health Functions, and Emerging Applications