Can eating processed foods increase my risk of colon cancer?  Are there foods that can reduce my risk?
D000368:Aged; D003110:Colonic Neoplasms / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D005518:Food Preferences; D006801:Humans; D008461:Meat Products / Q000009:adverse effects*; D008875:Middle Aged; D012307:Risk Factors