National nutrition programs--persepctive and policy.
D000368:Aged; D002648:Child; D004046:Dietetics; D005260:Female; D005522:Food Services; D006285:Health Planning; D006801:Humans; D007223:Infant; D009313:National Health Programs / Q000458:organization & administration; D009748:Nutrition Disorders / Q000517:prevention & control; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D014481:United States