Crucially, the community feedback is inconsistent a meaningful share of reports describe no noticeable effect at all in the first week, and a subset describe early adverse effects (headache, brain fog, irritability) rather than benefit
Beyond direct antioxidant activity, GSH functions as an obligatory cofactor for a family of enzyme systems that are central to cellular defence: glutathione peroxidases (GPx), which reduce peroxides and lipid hydroperoxides using GSH as the reducing substrate
Going beyond this range has not been shown to improve fat loss outcomes
But before you run for the hills, take comfort in the fact that there are a few simple steps you can take to restore and replenish your glutathione levels, starting first and foremost with diet
Preferred Versus Novel Exercise Modalities on Endogenous Pain Inhibition Following Exercise