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Just One Dose of Vitamin D Could Prevent and Treat COVID-19

An astounding study using high-dose vitamin D suggests that a single dose — 300,000 IUs — could be an effective tool for both preventing and treating COVID-19. Study authors noted that besides its viral infection-fighting capabilities, vitamin D also has anticoagulant effects. Prior studies with COVID-19 infected patients have shown a correlation between vitamin D deficiency or insufficiency and COVID infection as well as other respiratory infections and many chronic diseases such...