is it safe to take 1000 mg of glutathione L-Glutathione 1000mg Tablets – Liver & Antioxidant Support, UV Protection, 120ct 6 health benefits of glutathione

Quinone-induced oxidative stress elevates glutathione and induces -glutamylcysteine synthetase activity in rat lung epithelial L2 cells

& Koeter, M

Additionally, glutathione supports the immune system and liver health, aids in detoxification of the body, supports a healthy inflammatory response, and supports cardiovascular health

Adams PD, Afonine PV, Bunkoczi G, Chen VB, Davis IW, Echols N, et al

GSH (-glutamyl-cysteinyl-glycine) is synthesized de novo in two sequential enzymatic ATP-dependent reactions

One important caution: very high doses of green tea extract in supplement form have paradoxically been associated with liver stress in rare cases