Current nutrition guidelines: implications for physicians.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D004032:Diet / Q000592:standards*; D004194:Disease / Q000209:etiology; D005260:Female; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007774:Lactation; D008297:Male; D008875:Middle Aged; D009748:Nutrition Disorders / Q000150:complications; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D011247:Pregnancy; D012737:Sex Factors; D014481:United States