nac increases glutathione biosynthetic scheme. N-acetyl-L-cysteine (NAC) can supply The Combined Antioxidant Effects of
Description
It is, therefore, very unlikely that the current dose of orally administered glutathione attenuates the pathogenesis of NAFLD via an amino acid source for glutathione synthesis

A most striking difference from the mammalian glutathione S-transferases, which share a conserved catalytic tyrosine residue, is the lack of this tyrosine in the active site of the plant glutathione S-transferase
de Vega WC, et al

These precautions may seem excessive for subcutaneous injections, but consistency with good practices eliminates preventable complications

S., Soong, Y
