Science Focus
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Are vitamins good for you?
In natural form, they're essential to the proper functioning of our bodies. The term "vitamins" covers a diverse array of molecules that fulfill a huge variety of biochemical functions — helping human beings to grow, repair damaged tissue, and avoid such diseases as scurvy, rickets, and pellagra. In the modern world, the abundant supply of a wide variety of foods makes it possible to satisfy virtually all nutritional needs by eating a healthful, balanced diet rich in vegetables, fruit, and protein sources. But based on the idea that more of a good thing is better...
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» see original post http://theweek.com/article/index/264468/are-vitamin-pills-even-necessary
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