title: Aging and nutrition.
mesh_terms: D000368:Aged; D000375:Aging; D001823:Body Composition; D001827:Body Height; D001835:Body Weight; D002908:Chronic Disease; D004044:Dietary Proteins / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009748:Nutrition Disorders / Q000175:diagnosis / Q000209:etiology*; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D010024:Osteoporosis / Q000150:complications; D014815:Vitamins / Q000627:therapeutic use
chemical_list: D004044:Dietary Proteins; D014815:Vitamins