title: Cancer and nutrition.
mesh_terms: D000855:Anorexia / Q000209:etiology; D002100:Cachexia / Q000209:etiology; D006801:Humans; D009369:Neoplasms / Q000150:complications / Q000178:diet therapy*; D009748:Nutrition Disorders / Q000150:complications; D009747:Nutritional Physiological Phenomena