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Calcium Supplements Linked to Significantly Increased Heart Attack Risk, Study Suggests

Posted May 26 2012 10:02pm

08D-5313-0
Science Daily

read the article from the journal Heart - click here

The evidence that dietary calcium is helpful while calcium supplements are not can be explained by the fact that dietary calcium is taken in small amounts, spread throughout the day, so is absorbed slowly, they say.
Supplements, on the other hand, cause calcium levels in the blood to soar above the normal range, and it is this flooding effect which might ultimately be harmful, they suggest.

“Calcium supplements have been widely embraced by doctors and the public, on the grounds that they are a natural and therefore safe way of preventing osteoporotic fractures,” they write.

“It is now becoming clear that taking this micronutrient in one or two daily [doses] is not natural, in that it does not reproduce the same metabolic effects as calcium in food,” they say.

read the rest of this article in Science Daily - click here


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