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Amino Acids
N-Acetyl Cysteine (NAC)
Glutathione precursor; mucolytic agent; antioxidant; supports detoxification and respiratory health
Gabriel Score
90/ 100Excellent
CategoryAmino Acids
Applications7 conditions
FormsN-acetyl-L-cysteine
How it works
Glutathione precursor; mucolytic agent; antioxidant; supports detoxification and respiratory health
Typical Dosage
600-1800mg/day (divided doses)
Used for
COPDBronchitisAcetaminophen overdoseAddictionOCDDetoxificationLiver support
Practical Guide
Available Forms
N-acetyl-L-cysteine
Natural Food Sources
- •Garlic
- •Onions
- •Cruciferous vegetables
- •Eggs
- •Meat
Dosing should be individualized. Consult a qualified healthcare practitioner.
The Science
Evidence Base
Excellent90/100
FDA tried to ban as supplement (2021-2022); powerful antioxidant; breaks up mucus; liver protective
Works Well With
GlutathioneVitamin CSeleniumMolybdenum
Safety Profile
Interactions
- May potentiate nitroglycerin
- Breaks up biofilms (may release bacteria)
Contraindications
- Active peptic ulcer
- Asthma (rare paradoxical bronchospasm)
Trusted Brands
ThornePure EncapsulationsNOWJarrow
Build Your Protocol
Work with a practitioner to design a personalized supplement protocol.
Find a PractitionerCategoryAmino Acids
Applications7
Gabriel Score90/100
Educational purposes only. Consult a qualified healthcare provider before starting any supplement protocol.