glutathione oxide Tumor-targeted oxidation catalysis with ruthenium nanoreactors against hypoxic osteosarcoma Glutathione has also been identified as the thiol buffer that keeps sulfohydryl groups in the reduced form of many proteins Glutathione Protects other Cellular Thiols
Description
First MB, Gaebel W, Maj M, Stein DJ, Kogan CS, Saunders JB, et al

Additionally, dietary supplementation with sodium propionate has been shown to improve lipid metabolism and reduce pro-inflammatory cytokines in people living with HIV, concomitant with changes in Treg populations and gut microbiome composition, suggesting a systemic immunometabolic benefit (97)

Lack of association between serum cobalamin and nocturnal sleep parameters following cyanocobalamin supplementation in healthy adults

Kim YM, Kim SJ, Tatsunami R, Yamamura H, Fukai T, Ushio-Fukai M

Significant decrease in cell index may sign cell death or cell adhesion reduction

You usually get it from food, especially animal products, or from supplements
