How Vitamin D helps you fight viral infections
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3308600/
Vitamin D and the anti-viral state
Vitamin D has long been recognized as essential to the skeletal system. Newer evidence suggests that it also plays a major role regulating the immune system, perhaps including immune responses to viral infection. Interventional and observational epidemiological …
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