Nutritional counseling for better health.
D000367:Age Factors; D000368:Aged; D003365:Costs and Cost Analysis; D003376:Counseling; D003677:Deficiency Diseases / Q000517:prevention & control; D004032:Diet; D005260:Female; D005853:Geriatrics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009749:Nutrition Surveys; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D014481:United States