A 54-year-old man, after returning from a trip to Southeast
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There is little benefit for those over 70 taking higher
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Osteoporosis is estimated to affect 200 million women across the
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They say that too much of a good thing can
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The amount of vitamin D that should be consumed in
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What you should know about the popular supplement. Vitamin D
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High levels of a protein activated by vitamin K and
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Engineering and physics researchers at North Carolina State University have
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A new study in medical students finds that summer, not
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Alongside the well-known hazards of space — freezing temperatures, the
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