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 Enzymes Drive Glutathione Shunt to Explain Oxidative State Using an In Parallel Multi Omic Method Targeting Glutathione Metabolism: Partner in Crime in Anticancer Therapy Glutathione in Brain: Overview of Its Conformations, Functions, Biochemical Characteristics, Quantitation and Potential Therapeutic Role in Brain Disorders Neurochemical Research Springer Nature Link 5 Route of synthesis of glutathione (GSH) involving three amino acids Download Scientific Diagram Glutathione Synthesis Explained: How Your Body Builds Its Master Antioxidant OrganiClinic