These links are comparisons only
E.OlsonG
Here we present the antioxidant GSH as a potential unexplored way for further investigation as intervention to counteract inflammaging, premature inflammaging, inflammatory diseases and long-COVID-19-syndrome, since GSH levels are correlated with tissue and organ damage, disease severity and progression, and disease outcome (294296, 298, 299)
Liu D, Wang LN, Li HX, Huang P, Qu LB, Chen FY
might be hard for some to take four capsules at once
Anything beyond that should only be done under medical supervision, especially if you have thyroid, kidney, or liver conditions