Glutathione is also a constituent in the regulation of protein and gene expression, exchange reactions including thiol to disulfide ratios involve glutathione.[4] Glutathione can exist intracellularly in either an oxidized (glutathione disulfide) or reduced (glutathione) molecular state
Arterioscler Thromb Vasc Biol 19 : 12631266
For those focused on maintaining health and vitality as they age, glutathione is one of the most powerful allies you can have on your health team
As an antioxidant, glutathione primarily helps protect against oxidative stress, a process that can damage cells through the buildup of free radicals
Sanderson MP, Hofmann MH, Garin-Chesa P, Schweifer N, Wernitznig A, Fischer S, et al