Institute of Medicine Report on Vitamin D is Wrong, Wrong, Wrong

November 30, 2010

A new report, released today by the health arm of the National Academy of Sciences, says that few people are vitamin D deficient. The scientific research says otherwise.

The new Institute of Medicine (IOM) report says that persons between the ages of 1 and 70 do not need more than 600 IU of vitamin D daily—and makes the outrageous claim that few people are actually vitamin D deficient. This is especially troubling considering we’re moving rapidly into the thick of flu season, when people need more vitamin D, not less.

This is the government’s first official vitamin D recommendation since 1997. Despite raising the new vitamin levels by 300% for most Americans, the IOM guidelines are still in contrast to overwhelming scientific evidence that confirms the significant medical benefits of higher vitamin D levels, and that one-third of Americans are vitamin D deficient.

Changes in US lifestyles mean that many people in the US get less exposure to the sun and often inadequate dietary levels of vitamin D. The New York Times reports that a number of prominent doctors have advised vitamin D supplementation for a wide variety of illnesses, including heart disease, cancer, and autoimmune diseases. Their research shows that more and more people know their vitamin D levels because they are being tested for it as part of routine physical exams.

The IOM is wrong in its findings, wrong in ignoring the bountiful scientific research that indicates the need for higher levels of vitamin D in our system, and wrong for not educating folks about the ability of vitamin D to combat the flu. Our campaign to end the silence on vitamin D is one attempt to educate the public and get the government to listen to the clear scientific findings.

Select comments:

It makes sense to downplay the value of vitamin D(3) since it is the primary key to good health. If there was a nationwide push to increase everyones use of this vitamin, big Pharma profits would be greatly reduced.


Just another way for the big pharma to cash in on people getting their flu shots instead…


I test all my patients for Vitamin D levels. I say about 90% of them are below acceptable ranges.

My recommendations in general are 10,000 units daily for 7 weeks then 5000 a day for life for an average adult.