High-dose vitamin D failed to reduce upper respiratory tract infections in a large randomized trial: http://www.internalmedicinenews.com/news/more-top-news/single-view/high-dose-vitamin-d-did-not-curb-urtis/613e708370e8bbd880df13ad3d7414be.html …
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High-dose vitamin D failed to reduce upper respiratory tract infections in a large randomized trial: http://www.internalmedicinenews.com/news/more-top-news/single-view/high-dose-vitamin-d-did-not-curb-urtis/613e708370e8bbd880df13ad3d7414be.html …