Vitamin deficiency linked to Alzheimer's disease

www.yahoo.com Published: August 8, 2014
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Older adults who are severely deficient in vitamin D may be more than twice as likely to develop dementia or Alzheimer’s disease than those who don’t have a deficiency, according to the largest study of its kind, published Wednesday in the journal Neurology.


“We expected to find an association between low Vitamin D levels and the risk of dementia and Alzheimer’s disease, but the results were surprising — we actually found that the association was twice as strong as we anticipated,” noted lead researcher David Llewellyn of the University of Exeter Medical School in a news release.


Llewellyn, who could not be reached for comment by Yahoo Health, looked at several years worth of data on 1,658 Americans ages 65 and older who had taken part in the National Heart, Blood and Lung Institute’s Cardiovascular Health Study.



H/T: Yahoo
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