N-Acetyl-L-Cysteine (NAC) is a derivative of the dietary amino acid l-cysteine. NAC scavenges free radicals and decreases oxidative stress produced by heavy metals to support antioxidant defence. It is also a precursor to the antioxidant glutathione, and supplemental NAC increases tissue levels of glutathione. Several animal studies suggest that NAC administration may also help to moderate the effects of mercury and cadmium accumulation in the kidneys and liver. NAC may achieve these actions in part by promoting healthy glutathione levels or protecting tissues from peroxida-tion generated by heavy metals. NAC also has a high affinity for lung tissue, which it supports through antioxidant action.
Adults: Take 1 capsule 1-2 times daily with meals or as directed by a healthcare practitioner. Consult a healthcare practitioner for use beyond 2 months.
Do not use this product if you are taking antibiotics, antacids, or nitroglycerin. Consult a healthcare practitioner prior to use if you are pregnant, breastfeeding or have kidney stones. Stop use if diarrhoea, nausea, vomiting, or heartburn occur. Consult a healthcare practitioner if symptoms persist or worsen. Keep out of the reach of children.
