Anemia linked to increased risk of dementia

Anemia, or low levels of red blood cells, may increase the risk of dementia, according to a study published in the July 31, 2013, online issue of Neurology®, the medical journal of the American Academy of Neurology.
"Anemia is common in the elderly and occurs in up to 23 percent of adults ages 65 and older," said study author Kristine Yaffe, MD, with the University of California – San Francisco and a member of the American Academy of Neurology. "The condition has also been linked in studies to an increased risk of early death."
For the study, 2,552 older adults between the ages of 70-79 were tested for anemia and also underwent memory and thinking tests over 11 years. Of those, 393 had anemia at the start of the study. At the end of the study, 445, or about 18 percent of participants, developed dementia.


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Anemia linked to increased risk of dementia

Source: Eukalert


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