1 interaction related to cysteine
NAC (N-acetylcysteine) supplies cysteine, the rate-limiting building block the body uses to make its own glutathione, while supplemental glutathione adds to the existing pool. Both support antioxidant defense, and the pairing is generally well tolerated. Human trial evidence for raising glutathione comes mainly from NAC (often with glycine, as GlyNAC), not from combining NAC with oral or liposomal glutathione, and no study has shown the pair works better than either one alone.
