title: Preventing cancer.
mesh_terms: D000328:Adult; D002648:Child; D004032:Diet; D015444:Exercise / Q000502:physiology; D006266:Health Education; D006801:Humans; D008019:Life Style; D009369:Neoplasms / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control*; D009765:Obesity / Q000150:complications / Q000517:prevention & control; D014481:United States / Q000453:epidemiology