title: Nutrition and ageing.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D000818:Animals; D001823:Body Composition; D001842:Bone and Bones / Q000502:physiology; D004032:Diet; D004734:Energy Metabolism; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008954:Models, Biological; D009747:Nutritional Physiological Phenomena; D010024:Osteoporosis / Q000209:etiology; D011506:Proteins / Q000378:metabolism
chemical_list: D011506:Proteins