We have found evidence to support the claim that many Americans are on the verge of serious vitamin deficiencies.
For example Jeffrey Blumberg, Ph.D Professor of Nutrition at Tufts University, summarized the percentage of older adults whose dietary intakes fall below the RDA. Remember that the RDA is the bare minimum of that vitamin necessary to prevent specific diseases. Here are some examples.
Vitamin A 41-65%; Vitamin D 63-74%; Vitamin E 69-80%; Vitamin B6 50-90%; Niacin 10-53%
An article published in the Journal of the American College of Nutrition came to similar conclusions stating that about 30% of all Americans are in general borderline deficient in essential nutrients.
We believe that it is our responsibility as physicians to present unbiased facts. Evaluate all of the evidence for and against taking supplements and make a decision about what is best for you. In the next posts we will begin the discussion of specific nutrients.
No comments:
Post a Comment