More evidence obesity tied to colon cancer: study (Reuters)

Reuters - Older adults who are heavy, especially around the middle, seem to have a higher risk of developing colon cancer than their thinner peers -- and exercise may lower the incidence of the disease, especially for women, a European study said.

Source: http://us.rd.yahoo.com/dailynews/rss/cancer/*http://news.yahoo.com/s/nm/20111104/hl_nm/us_cancer

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