Tuesday, February 5, 2013

Study: Exercise Lowers Alzheimer's Risk

Being in good shape during your 40s may help lower your risk for Alzheimer's disease and other types of dementia in your senior years. And the better shape you're in, the lower this risk may be, a large new study suggests.
Nearly 20,000 healthy people took a treadmill test to measure their fitness levels when they were middle-aged. Researchers then reviewed Medicare claims data to see who was diagnosed with any type of dementia in their later years. Follow-up lasted an average of 24 years, with patients assessed for signs of dementia at ages 70, 75, 80 and 85.
Those participants who were deemed physically fit via the treadmill stress test were less likely to develop dementia after age 65 than were their counterparts who were less fit, the study showed.
The findings appear in the Feb. 5 Annals of Internal Medicine. Read More.

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