Re:Study: Vitamin D deficiency found in over 80% of Covid-19...
by api on Wednesday December 23, 2020 @12:04PM
(#25519618)
What percentage of the population at large has vitamin D deficiency?
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Re:Study: Vitamin D deficiency found in over 80% of Covid-19...
by threwawaysoff on Wednesday December 23, 2020 @06:45PM
(#25523625)
worldwide 30%, give-or-take