Glutathione is the most powerful antioxidants around. It prevents untold conditions and diseases. Most people produce enough of it themselves. However, those with Candida are usually a compromised in this area. Taking N-acetyl cysteine is by far the best way to increase your body’s production of glutathione. Also, taking it with 1000mg of vitamin c, selenium and vitamin e significantly increases the body’s ability to absorb the NAC.