Nutritional problems in the aged: dietary aspects.
D000368:Aged; D001361:Avitaminosis / Q000178:diet therapy; D001900:Boston; D004032:Diet; D005260:Female; D006801:Humans; D008297:Male; D009748:Nutrition Disorders / Q000178:diet therapy / Q000209:etiology; D009747:Nutritional Physiological Phenomena; D012041:Regional Medical Programs; D012934:Social Isolation; D012959:Socioeconomic Factors; D013315:Stress, Psychological