Oxidative Stress in Healthy and Pathological Red Blood Cells Erythrocyte and plasma oxidative stress appears to be compensated in patients with sickle cell disease during a period of relative health, despite the presence of known oxidative agents ScienceDirect Day 1 of 15: What Is Glutathione? If you've never heard of glutathione, buckle up. This might be the most important health series you follow all year. Glutathione is produced inside every Red & White Blood Cells Basicmedical Key Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification