Nutrition Vitamins: Integral in Modern Life
Most Vitamins Nutrition Supplements,nutritional vitamins and herbal alternatives are not evaluated by the FDA(for whatever that’s worth), so studies are usually not extensively done on those types of products.
It is possible to have side effects from them. Everybody reacts differently to different products and formulations.
Over half of the U.S. population takes daily nutrition vitamins and supplements. Even if each of those people took only one single tablet daily, that makes 154,000,000 individual doses per day, for a total of over 56 billion doses annually.
Since many persons take more than just one vitamin or mineral tablet, actual consumption is considerably higher, and the safety of nutritional supplements is all the more remarkable.