Saturday, May 8, 2010

Vitamin D Deficiency Linked to Cognitive Impairment in Older Women

Vitamin D deficiency appears to increase the risk for cognitive impairment, a large, population-based study of older women shows.

Presented here at the American Academy of Neurology 62nd Annual Meeting, the cross-sectional study shows older women with serum 25-hydroxyvitamin D (25OHD) levels of less than 10 ng/mL had a 2-fold increased risk of global cognitive impairment compared with their counterparts who were not vitamin D deficient.

Typically associated with skeletal disorders, vitamin D deficiency is also associated with neuromuscular disorders in humans and severe coordination disorders in animal research

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