Even modest amounts of physical activity reduce the dangers of heart disease, a new analysis finds. And the biggest benefits come from doing something rather than nothing.
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Read the complete post at http://www.npr.org/blogs/health/2011/08/02/138926184/even-a-little-exercise-can-help-your-heart?ft=1&f=103537970
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Aug 02 2011, 10:36 AM
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NPR Blogs: Shots - Health Blog