Glutathione Metabolism and Its Implications for Health ScienceDirect Enhanced glutathione production by bifunctional enzyme coupling with ydaO based ATP regulating system in Escherichia coli ScienceDirect Catabolism of extracellular glutathione supplies cysteine to support tumours Nature Glutathione Precursor, N Acetyl Cysteine, Improves Mismatch Negativity in Schizophrenia Patients Neuropsychopharmacology Glutathione for Optimal Health Charny Healing Glutathione: The Master Antioxidant Glutathione is often called the body's "master antioxidant" and for good reason. This powerful tripeptide (made from cysteine, glycine, and glutamate) is produced naturally in your cells,