I've read taking glutathione actually causes your body to stop making it on its own, and instead we should be supporting our body in ways to encourage it to up its own The intersection of mitochondria, lipids, and ferroptosis: a new avenue for dry age related macular degeneration Apoptosis Springer Nature Link Do You Have a Glutathione Deficiency? Glutathione deficiency induces epigenetic alterations of vitamin D metabolism genes in the livers of high fat diet fed obese mice Scientific Reports