I have heard that glutathione is useful for a bunch of things. I am mostly interested in it for preventing hearing damage. They say NAC which boosts glutathione can prevent the onset of damage following loud noises if taken before and after.
But using NAC regularly bothers some people. And I've never heard how much you're supposed to use.
I have seen glutathione supplements ranging from low doses to 500mg per pill. But people say it doesn't survive the stomach and so you don't get much of it.
The only other thing I've seen that claims to boost glutathione is this protein by swanson
https://www.swansonv...-340-grams-pwdr
How much glutathione should one take, and how do you know when you have enough?