Now accepting Telehealth appointments. Schedule a virtual visit.

Vitamin D and COVID 19: What we know so far

What is vitamin D?

Vitamin D is a necessary vitamin needed to keep your bones healthy. Calcium, which is the primary building block of bones, can only be absorbed when vitamin D is present. 

More and more we are finding that vitamin D also plays a role in pain, immunity, inflammation, mental health and energy. 

Unfortunately, vitamin D is not found naturally in most foods. The majority of the vitamin D we get is through sun exposure. And as we know living in Oregon, we don’t get much of that!

Who is deficient in vitamin D?

It is estimated that 40% or more of the US population is low in vitamin D. This may be even higher in more northern populations such as Oregon.  

Can vitamin D help to prevent COVID 19?


While there is more data needed to determine whether vitamins D can protect against COVID 19, early data seems to show that there is an association between low vitamin D and increased risk for both infection and more severe disease. As such, it seems reasonable that supplementation to keep vitamin D levels in a normal range may be helpful.


What can I do?


The NIH reccomends intake of 400-800 IU's of vitamin D3 per day based on age. Many individuals may require higher doses to reach a normal range, particularly in more nothern climates. Checking vitamin D levels can help to identify deficiency and allow monitoring to confirm that adequate levels have been reached. Always speak with your personal physician before beginning a supplement of any kind. If you're interested in learning more, please contact us online at or call at 503.620.5556. 

You Might Also Enjoy...

What is a Naturopathic Physician?

You may have heard that SW Family Physicians has welcomed two new Naturopathic Physicians, Dr. Khaleed Alston, ND and Dr. Alicia Hart, ND, to our practice. Naturopathic physicians are primary health care providers who are experts in the intersection of con

What can I do to promote healthy aging?

There are many things you can do to help yourself age well: exercise and be physically active, make healthy food choices, and don’t smoke. But did you know that participating in activities you enjoy may also help support healthy aging?