I’m one of them folks. My rheumatologist told me to keep my zinc and vitamin d levels up. he also mentioned vitamin c of course, but wasn’t too worried about that.
Yep - some of them drugs can do wonders for a lot of folks but end up being the death of others. Praying you’re in the first group...we take D and Zinc and I added NAC (because a nurse who deals with Covid patients recommended it) and 8 ounces of tonic (quinine) water to our daily regimens.
We aren’t being stupid but we are also not being obsessed and so far, neither of us has reason to believe we have had the virus.