Nature’sfield N-Acetyl Cysteine (600mg) offers powerful antioxidant support, boosts immune function, respiratory health, and protects your cells from the harmful effects of oxidative stress.
N-Acetyl Cysteine (NAC) is the acetylated form of L-cysteine (i.e., an acetyl group bound to cysteine). It is an amino acid that primarily helps your body produce and utilize crucial antioxidants such as glutathione.
Your body can produce L-cysteine from the amino acid methionine, as well as from foods high in protein, such as chicken, turkey, yogurt, and eggs. However, since L-cysteine is a precursor of glutathione, it reduces the bioavailability of the amino acid in the body. Hence, using NAC antioxidant supplements can increase the levels of glutathione in the brain.