Experts Weigh in on Vitamin D for COVID-19


  • Dr. Michael Holick, widely recognized as one of the leading vitamin D experts in the world, physicist Gareth Davies, Ph.D., and Drs. William Grant and David Grimes present important information about vitamin D as it relates to COVID-19
  • Vitamin D can strengthen your immune system in a matter of a few weeks, and according to recent research, correcting vitamin D deficiency could save thousands of lives in Great Britain alone
  • Hospitalized COVID-19 patients given supplemental calcifediol (a vitamin D3 analog) in addition to standard of care lowered ICU admissions from 50% to 2% — and eliminated deaths
  • Another study found COVID-19 patients with a vitamin D level of at least 30 ng/mL had a significantly lower risk of adverse clinical outcomes, including a 51% lower risk of dying
  • Based on data from 191,779 American patients, people with a vitamin D level of at least 55 ng/mL (138 nmol/L) had a 47% lower SARS-CoV-2 positivity rate compared to those with a level below 20 ng/mL (50 nmol/L) 

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