You should consider taking vitamin D. It seems to be a factor in severity of cases according to [1]. You could be deficient in D if you haven’t spent much time

You should consider taking vitamin D. It seems to be a factor in severity of cases according to [1]. You could be deficient in D if you haven’t spent much time out in the sunlight recently (likely for many of us, I suspect) Vitamin D is essential, many people are deficient, and I don’t think there are many risks in taking a supplement. [1] https://www.medrxiv.org/content/10.1101/2020.04.08.20058578v3 https://www.medrxiv.org/content/10.1101/2020.04.08.20058578v...