Adequate Vitamin D Levels Cuts Risk Of Dying From Covid-19 In Half, Study Finds

There’s new evidence that getting enough vitamin D provides significant support in protecting hospitalized individuals infected with Covid-19 from adverse outcomes.

Researchers at Boston University School of Medicine (BUSM) analyzed data from 235 people who were admitted to the hospital with Covid-19. They found that patients older than 40 years old were 51.5 percent less likely to die from the infection if they had a sufficient level of Vitamin D, which they define as being at least 30 ng/mL.

Dr. Michael F. Holick, lead author of the study, and professor of medicine, physiology and biophysics, and molecular medicine at BUSM, says, “This study provides direct evidence that vitamin D sufficiency can reduce the complications, including the cytokine storm (release to too many proteins into the blood too quickly) and ultimately death from Covid-19.”

Patients in the study were followed for the following clinical outcomes including clinical severity of the infection:

·        Becoming unconscious

·        Having difficulty in breathing resulting in hypoxia and death

·        Blood analyzed for inflammatory marker (C-reactive protein Recommended For You

·        Blood analyzed for numbers of lymphocytes

·        All parameters compared between groups of patients divided by vitamin D deficient and vitamin D sufficient

Dr. Holick published a separate study recently that found having a sufficient level of vitamin D can reduce the risk of catching Covid-19 by 54-percent. He also believes having adequate vitamin D levels helps ward off other viruses causing upper respiratory tract illnesses including influenza.

Holick adds, “Because vitamin D deficiency and insufficiency is so widespread in children and adults in the United States and worldwide, especially in winter months, it is prudent for everyone to take a vitamin D supplement to reduce risk of being infected and having complications from Covid-19.” Follow me on Twitter or LinkedIn. Check out my website or some of my other work here

Marla Milling

Marla Milling

I am a full-time freelance writer in Asheville, North Carolina. I’ve written more than 900 published articles/essays for a wide variety of publications including Pregnancy, ePregnancy, Women’s Health, Kids’ Health, Health, Healthgate, and many others, as well as four non-fiction books. Plus, my background includes 10 years as a news producer for WLOS-TV (ABC affiliate in Asheville, N.C.), and six years as Director of Communications at Mars Hill College (now University) in Mars Hill, N.C. 


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