A healthier diet?
D000328:Adult; D000368:Aged; D002648:Child; D004032:Diet; D005260:Female; D006266:Health Education; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires