Tuesday, April 6, 2010

Vital Signs- How Much Exercise Prevents Weight Gain?

Recently, researchers from Harvard set out to discover how much exercise women need to avoid gaining weight, as they grow older. They found that women of normal weight needed an hour of physical activity a day to avoid gaining more than five pounds over any three-day period.


Original Article:

http://www.nytimes.com/2010/04/06/health/06regi.html?ref=health

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