Health News: Study finds 30-minute walk a day may help your memory.

10:47 AM, Jul 20, 2011   |    comments
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There's evidence exercise may help lower rates of cognitive impairment.

Two new studies link long-term physical activity with a decreased risk for thinking and memory problems.

While more research is needed to confirm these findings... doctors say it appears a brisk, 30-minute walk every day may be enough to make a difference.

2,809 women were followed for about 5 and a half years for the first study. 197 participants were included in the second study. Average age 75 years.

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