I will mention vitamin D supplements, thank you. References to Vitamin D that seem very credible: - https://www.acsh.org/news/2020/05/04/vitamin-d-covid-19-ev

I will mention vitamin D supplements, thank you. References to Vitamin D that seem very credible: - https://www.acsh.org/news/2020/05/04/vitamin-d-covid-19-evidence-so-far-14763 https://www.acsh.org/news/2020/05/04/vitamin-d-covid-19-evid... - https://pubmed.ncbi.nlm.nih.gov/32252338/ https://pubmed.ncbi.nlm.nih.gov/32252338/ Not seeing much about Vitamin B, _maybe_ this grab bag from a Wiley journal:https://onlinelibrary.wiley.com/doi/10.1002/jmv.25707 https://onlinelibrary.wiley.com/doi/10.1002/jmv.25707 And this less strong support for magnesium: - https://www.livescience.com/61866-magnesium-vitamin-d.html https://www.livescience.com/61866-magnesium-vitamin-d.html Mayo Clinic cautions about supplementary magnesium: - https://www.mayoclinic.org/drugs-supplements/magnesium-supplement-oral-route-parenteral-route/side-effects/drg-20070730 https://www.mayoclinic.org/drugs-supplements/magnesium-suppl...