N-Acetyl-l-Cysteine

• N-acetyl-l-cysteine protects tissues of many organs

• some suggest the best way to increase glutathione in body is with supplementation of N-acetyl l-cysteine (NAC)

• others have found that Vitamin C is probably even more effective at a lower cost and without the possible negative side effects of NAC Am J Clin Nutr 1993

• if you're into endurance training- NAC enhances muscle cysteine and glutathione availability and lessens fatigue during prolonged exercise. J Appl Physiol 2004



RDA

• No RDA is given

Dosage by Supplements

• Adults 100 mg N-acetyl l-cysteine/day

• Teens 30mg N-acetyl l-cysteine/day

• Children – not needed

Toxicity

Not Know.

More Information

You will find lots more information, including full citations and summaries of studies from medical journals in the e-book It’s About Health. But you can also continue to surf the 200 free pages of this website for lots of valuable, evidence-based information. It’s About Health

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