Glutathione is such an important antioxidant in human physiology, meaning it acts to combat oxidative stress. Strategies for increasing glutathione include: Consume sulfur rich foods like cruciferous vegetables Ensure you get Injectable Glutathione Schematic summary of glutathione synthesis, catabolism, regulation and Download Scientific Diagram Enhanced glutathione production by a non GMO Saccharomyces cerevisiae mutant isolated via acrolein resistance mediated screening Food Science and Biotechnology Springer Nature Link