Science--neglected ingredient of nutrition policy. 10th Martha F. Trulson Memorial Lecture.
Programs to alleviate malnutrition in children in developing countries need revision. Intervention field trials in Thailand, Tunisia, and Guatemala, based on amino acid fortification and supplementary vitamins and minerals, have had little effect on children. In fact, it is often a misconception that frank deficiencies are common characteristics of malnutrition in developing countries.Rather, stunted growth--caused by caloric deficiency often in the presence of adequate food supplies--may be the most prevalent form of malnutrition. The situation occurs when the customary staple food--for instance, rice in Thailand--has such a high caloric density that children cannot eat enough food to meet their needs. Knowledge is not vet available on ways to solve this dilemma. Nevertheless nutritionists must come forward and be willing to contribute their knowledge and expertise in the shaping of national and international nutrition policies to improve the healthand well-being of populations.
D000368:Aged; D002675:Child, Preschool; D003906:Developing Countries; D004734:Energy Metabolism; D005260:Female; D006130:Growth Disorders; D006285:Health Planning; D049673:History, 20th Century; D006801:Humans; D007391:International Cooperation; D008297:Male; D009313:National Health Programs; D009748:Nutrition Disorders / Q000628:therapy*; D009749:Nutrition Surveys; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D012586:Science; D013785:Thailand; D014481:United States