Q&A: N-acetyl-cysteine (NAC)
Q: What Is NAC?
A: NAC stands for N-acetyl-cysteine.
This sulfur-based amino acid N-acetyl-cysteine
(NAC) is a specially modified form of the dietary amino acid cysteine. When
taken orally, NAC helps make glutathione, one of the body's most important antioxidant
enzymes. NAC has been shown to support lung and bronchial health.* NAC can also
be used as an adjunct in helping to reduce homocysteine levels, which is important
for heart health.*
Q: I'm allergic to sulfa drugs, can I still take NAC?
A:
Sulfa drugs and the nutrient sulfur are not the same. Sulfa drugs are used to treat bacterial infections. On the other hand, sulfur is a natural nutrient found in every living cell and is part of the molecules that form amino acids. Sulfur is also found in many foods including egg yolks, broccoli, onions, and garlic.
Q: I am taking your RetinGuard™ product that has 100 mg of NAC. Can I also take an additional 600 mg of NAC?
A:
Yes. Common supplemental intake ranges from 600 milligrams once to three times daily.