Exercise May Be the Best Medicine for Alzheimer's Disease

http://www.sciencedaily.com/releases/2013/07/130730123249.htm

July 30, 2013 — New research out of the University of Maryland School of Public Health shows that exercise may improve cognitive function in those at risk for Alzheimer's by improving the efficiency of brain activity associated with memory. Memory loss leading to Alzheimer's disease is one of the greatest fears among older Americans. While some memory loss is normal and to be expected as we age, a diagnosis of mild cognitive impairment, or MCI, signals more substantial memory loss and a greater risk for Alzheimer's, for which there currently is no cure.

-----

The good news is that these results were achieved with a dose of exercise consistent with the physical activity recommendations for older adults. These guidelines urge moderate intensity exercise (activity that increases your heart rate and makes you sweat, but isn't so strenuous that you can't hold a conversation while doing it) on most days for a weekly total of 150 minutes.

-----