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Exercise Improves Old Brains
(LiveScience.com)
LiveScience.com - The moment of truth has arrived, again. The holidays have passed,
the leftovers are dwindling and you have renewed your annual New Year's
resolution to get back into shape... for real. Don't worry, you are not
alone. According to the Centers for Disease Control (CDC), 63 percent
of Americans have a Body Mass Index (BMI) in excess of 25 (defined as
overweight), while a quarter are greater than 30 (obese). Categories:
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