The potential link between inherited G6PD deficiency, oxidative stress, and vitamin D deficiency and the racial inequities in mortality associated with COVID 19 ScienceDirect Full article: G6PD Deficiency: Imbalance Of Functional Dichotomy Contributing to the Severity of COVID 19 The potential link between inherited G6PD deficiency, oxidative stress, and vitamin D deficiency and the racial inequities in mortality associated with COVID 19 ScienceDirect Glucose 6 phosphate Dehydrogenase deficiency (G6PD deficiency) Labpedia.net Figure, Glucose 6 Phosphate Dehydrogenase (G6PD) Deficiency. Diagram] StatPearls NCBI Bookshelf G6PD Deficiency. Treatment with Our Supplements.