The First Randomized Controlled Trial on Vitamin D and Covid-19

Article note: By my (admittedly lay) reading, for a study of this scale, that's an _incredible_ effect size. I'm not sure that's an "Everyone start supplementing" result, but get your UVB skin exposure, consume your Vitamin D supplemented food products (most places that means milk and fake-milk), and (as usual) don't be a jackass.