The potential link between inherited G6PD deficiency, oxidative stress, and vitamin D deficiency and the racial inequities in mortality associated with COVID 19 ScienceDirect G6PD Deficiency. Treatment with Our Supplements. Glucose 6 phosphate Dehydrogenase (G6PD) Enzyme ROS Scavenger Biochemistry & Hematology The potential link between inherited G6PD deficiency, oxidative stress, and vitamin D deficiency and the racial inequities in mortality associated with COVID 19 ScienceDirect Loss of glucose 6 phosphate dehydrogenase function increases oxidative stress and glutaminolysis in metastasizing melanoma cells PNAS