Glucose 6 phosphate dehydrogenase (G6PD) deficiency X linked recessive Xq28 is not true recessive as heterozygotes can express the trait; G6PD > No NADPH > No RBC glutathione protection > free radical damage hemolysis Glucose 6 Phosphate Dehydrogenase Deficiency Symptoms, Pathophysiology, Diagnosis and Treatment Is Glutathione Safe for G6PD Deficiency? Understanding the Antioxidant Connection Cymbiotika CYMBIOTIKA Treatment strategies for glucose 6 phosphate dehydrogenase deficiency: past and future perspectives: Trends in Pharmacological Sciences Loss of glucose 6 phosphate dehydrogenase function increases oxidative stress and glutaminolysis in metastasizing melanoma cells PNAS Drugs With Warnings And Contraindications For G6PD Deficiency