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Vitamin D Combats Viral Infections and Boosts Immune System

Although it does not appear to have a direct effect on viruses, it does strengthen your immune function, thus allowing the host body to combat the virus more effectively.

Dr. Joseph Mercola's avatar
Dr. Joseph Mercola
Jul 19, 2022
∙ Paid
vitamin d combats viral infections boosts immune system

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STORY AT-A-GLANCE

  • GrassrootsHealth conducted a review of an observational study involving 212 patients who had COVID-19, identifying a correlation between vitamin D levels and disease severity. Those with the mildest disease had the highest vitamin D levels, and vice versa

  • A second study found those …

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