N-Acetyl Cysteine (NAC)
N-Acetyl Cysteine (NAC) has an important role in the production of glutathione. It can be taken as a supplement (NAC) or it can be obtained from foods (amino acid L-cysteine). The importance of glutathione as an antioxidant is due to the effects it has on metabolic pathways for mental and physical health, such as anti-cancer, cardiac, immunity, renal, and oxidative stress properties.