Treatment of four siblings with progressive myoclonus epilepsy of the Unverricht Lundborg type with N acetylcysteine Neurology Glutathione Getting the k'NAC'k of Parkinson's disease The Science of Parkinson's N acetylcysteine (NAC): from Clinical to Anti Aging Mitochon Glutathione Precursor, N Acetyl Cysteine, Improves Mismatch Negativity in Schizophrenia Patients Neuropsychopharmacology Everyone says NAC can make glutathione. Wrong. Evidence against this is staring right at you. As you can see here, my wife's GCLC gene is genetically slower. Thus, she cannot convert Cysteine NAC for Thyroid Health Dr. Izabella Wentz, Pharm D