[ckilmer]

NAC and glycine are the correct combination to increase glutathione to youthful levels. Glutathione is the master anti oxident. It goes into decline after age 45.

Have you read as to the correct doses for NAC and glycine?

[ConservativeMind]

Other than using them in equal doses, a COVID document describing 600 mg a day for prevention of issues, the knowledge that as we age, we create a bigger deficit, and that antioxidants or other therapies that reduce or help generate glutathione can help offset the benefit of NAC, I don't.

I do know NAC can interfere with processes other antioxidants perform.