运动可以降低百分之四十的癌症风险
	文章来源: 西府来子 于 2009-07-13 14:04:20

What Surprising Exercise Cuts Your Cancer Risk by 40 Percent? http://articles.mercola.com/sites/articles/archive/2009/06/13/What-Surprising-Exercise-Cuts-Your-Cancer-Risk-by-40-Percent.aspx