Role of Novel Dietary Supplement N acetyl Cysteine in Treating Negative Symptoms in Schizophrenia: A 6 Month Follow up Study Do You Have a Glutathione Deficiency? Frontiers Relevance of diet in schizophrenia: a review focusing on prenatal nutritional deficiency, obesity, oxidative stress and inflammation The distance between a compound demonstrating efficacy in preclinical research and that compound appearing in a physician's standard toolkit can span a generation. The mechanisms by which NAC addresses oxidative stress, glutamate