Are people aware that since Vitamin D is fat soluble, obese people have a tendency to be vitamin D deficient in their bloodstream as it gets into the fat and isn't in the bloodstream where it's needed? Low vitamin D levels have been implicated in many of the cases of severe disease and death from C19. Even Fauci takes his supplements, but never tells anyone else to.

As someone who was diagnosed with Vitamin D deficiency several years ago, which was resulting in "pre-cancerous" growths, I'd done tons of research into it long before the pandemic. The US RDA only recommends enough to stop rickets, no where near enough to support immune health. and with all the sunscreen products, few of us get enough natural sunlight to produce sufficient vitamin D. Staying indoors is the worst recommendation!

P.S. Melanin also blocks sunlight and means that darker skinned people need to spend more time in the sun to make sufficient natural Vit D.