title: Two studies find high-fiber diet lowers colon cancer risk.
mesh_terms: D016022:Case-Control Studies; D015331:Cohort Studies; D003110:Colonic Neoplasms / Q000453:epidemiology / Q000517:prevention & control*; D004043:Dietary Fiber; D006801:Humans; D015994:Incidence; D012307:Risk Factors