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The Harvard Gazette: Study confirms vitamin D protects against colds and flu https://news.harvard.edu/gazette/story/2017/02/study-confirms-vitamin-d-protects-
by throwaway6000 6y ago
The Harvard Gazette:
Study confirms vitamin D protects against colds and flu
https://news.harvard.edu/gazette/story/2017/02/study-confirms-vitamin-d-protects-against-cold-and-flu/ https://news.harvard.edu/gazette/story/2017/02/study-confirm...
University of Colorado Anschutz Medical Campus:
Vitamin D reduces respiratory infections
https://www.sciencedaily.com/releases/2016/11/161116103005.htm https://www.sciencedaily.com/releases/2016/11/161116103005.h...