Stop deflecting. This post shows YOU didn’t read those CASE STUDIES. The whole purpose is that they show some sort of possible connection between patients. They are not double blinded testing studies, which I linked. The medical community knows the importance of Vit D, this isn’t a secret. Most darker skinned people are naturally vitamin D “deficient”, and I use deficient in quotes because it just may be our natural baseline compared to fairer skinned people usually studied. Blacks in America are being impacted by COVID at a much higher risk than other groups and we usually are all Vit D deficient. This does not mean Vit D is the answer to COVID. Do you follow that logic?