NAC can substantially raise the body's glutathione levels. In addition, NAC supplementation is mandatory for all smokers and big-city dwellers as it protects against toxic aldehydes that enter the body through cigarette smoke and pollution.

This potent antioxidant may offer important benefits for athetes. Recent research indicates that NAC may help reduce the amount of lean body mass lost during anaerobic exercise. BACK

This nutrient helps repair oxidative damage in cells, and also helps prevent dysfunction of endothelial cells. It has also been shown to support red blood cell function, eliminate heavy metals, and increase levels of the antioxidant enzyme glutathione peroxidase.