Viatamin D

Dr. Terry Diamond and colleagues of St. George‚Äôs Hospital in New South Wales just published the first head-to-head comparison of 5,000 IU/day to 2,000 IU/day. Remember, the Food and Nutrition Board says 4,000 IU/day is the upper limit, but Dr. Diamond knows the pharmacology of vitamin D well enough to know that quite a few […]

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