It is not necessary to have anything to your appointment
Exogenous antioxidants Many polyphenolic compounds such as flavonoids, isoflavones, flavones, anthocyanins, coumarins, lignans, catechins, isocatechins, epicatechins, and phenolic acids have gained importance as antioxidant drugs [16]
Glutathione supplementation effectively diminished glucose-induced neutrophil elastase and cytosolic ROS production and suppressed NETs formation in high glucose environment [15]
doses over ~1 mg/day are not associated with added benefit
Glutamine transport and mitochondrial metabolism in cancer cell growth
In the study, researchers added cysteine and glycine to the subjects diets, and they began to notice increased glutathione levels after two weeks