I must admit I was completely ignorant of the effects of Vitamin D deficiency on common illnesses such as the flu as well as how unbelievably common that deficiency is for people living in much of the northern hemisphere. Will it cure COVID19? No. But do I think there's a decent chance it will improve my outcome while simultaneously improving my ability to fight off other viruses. I am honestly completely shocked tha…
Yes. I won't be surprised if we eventually determine that advocating Vitamin D supplements would have been one of the most beneficial strategies we could have implemented. But it's a "drug", and therefore "unethical" to recommend without years of studies even though we know that it has effectively zero risk.
It is. It is not like other 'vitamins' and shouldn't even be called that way. It's a hormone. It is fat soluble, it will linger for quite a while.
> even though we know that it has effectively zero risk
Not true. https://www.health.harvard.edu/staying-healthy/taking-too-mu...
Most people don't consistently take it in high doses for it to become a serious problem. It doesn't mean it's without risks.