NAC detoxifies the body
9.0Strong
evidence
evidence
The Claim
Many people believe that NAC can detoxify the body from harmful toxins due to its role in increasing glutathione, a powerful antioxidant.
Origin
This myth is based on NAC's known medical use in treating acetaminophen overdose, where it acts to replenish glutathione and prevent liver damage.
What Science Says
While NAC is indeed used in acute medical settings to treat specific toxicities like acetaminophen overdose, its general detoxifying effects are not supported by evidence. No large-scale studies support the idea that NAC can cleanse the body of various toxins in healthy individuals.
Verdict
Mostly False
Sources
- PMID:33380301 The Multifaceted Therapeutic Role of N-Acetylcysteine (NAC) in Disorders Characterized by Oxidative Stress.
- PMID:37683986 Glutathione and glutathione-dependent enzymes: From biochemistry to gerontology and successful aging.
- PMID:15598086 N-acetyl cysteine, L-cysteine, and beta-mercaptoethanol augment selenium-glutathione peroxidase activity in glucose-6-phosphate dehydrogenase-deficient human erythrocytes.