Nutrient Intakes and Hair Mineral Contents of Young Children
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Purpose: This study was performed to evaluate the dietary nutrient intake status and hair mineral content of Korean young children.Methods: Fifty-five children who visited Seoul National University Bundang Hospital were divided into three groups by age: infants, toddlers, and preschoolers. The 24-hour recall method was used to collect the food intake data of the subjects. Hair mineral analysis was conducted using a Mass Spectrometer. Serum iron, ferritin, and calcium were also measured. Results: The mean energy intakes of the subjects were 730.3 kcal, 994.3 kcal, and 1,482.9 kcal for each age group. The mean percentage of energy intake compared to recommendation was 101.4% and was not different by age group. Toddlers of 37.8% and preschoolers of 54.5% consumed less than the Estimated Average Requirement (EAR) of calcium. Infants of 28.6%, toddlers of 10.8% and preschoolers of 9.1% consumed less than the EAR of iron. In the case of zinc, copper, and selenium, only 0% to 5% of toddlers and none of the preschoolers consumed less than the EAR of those minerals. The hair calcium, iron and copper concentrations were lower in toddlers and pre-schoolers than those in infants. Serum calcium levels of preschoolers were significantly lower than those of infants, whereas serum iron and ferritin levels were not.Conclusion: Hair calcium, iron, and copper concentrations were significantly lower in toddlers and preschoolers than in infants. Insufficient dietary intake of calcium and iron seems to be related with decreased hair mineral contents in young children.
Abstract
Purpose: This study was performed to evaluate the dietary nutrient intake status and hair mineral content of Korean young children.Methods: Fifty-five children who visited Seoul National University Bundang Hospital were divided into three groups by age: infants, toddlers, and preschoolers. The 24-hour recall method was used to collect the food intake data of the subjects. Hair mineral analysis was conducted using a Mass Spectrometer. Serum iron, ferritin, and calcium were also measured. Results: The mean energy intakes of the subjects were 730.3 kcal, 994.3 kcal, and 1,482.9 kcal for each age group. The mean percentage of energy intake compared to recommendation was 101.4% and was not different by age group. Toddlers of 37.8% and preschoolers of 54.5% consumed less than the Estimated Average Requirement (EAR) of calcium. Infants of 28.6%, toddlers of 10.8% and preschoolers of 9.1% consumed less than the EAR of iron. In the case of zinc, copper, and selenium, only 0% to 5% of toddlers and none of the preschoolers consumed less than the EAR of those minerals. The hair calcium, iron and copper concentrations were lower in toddlers and pre-schoolers than those in infants. Serum calcium levels of preschoolers were significantly lower than those of infants, whereas serum iron and ferritin levels were not.Conclusion: Hair calcium, iron, and copper concentrations were significantly lower in toddlers and preschoolers than in infants. Insufficient dietary intake of calcium and iron seems to be related with decreased hair mineral contents in young children.
참고문헌 (26)
- Brown JE, "Nutrition through the life cycle", pp.2002, Wadsworth
- Dewey KG, "Session 4: mineral metabolism and body composition iron status of breast-fed infants", Proc Nutr Soc, 66, pp.412~422 (2007)
- Cauwenbergh RV, "Daily dietary calcium and magnesium intakes of toddlers up to 3 years of age, living in the Antwerp region, Belgium", Eur Food Res Technol, 216, pp.2~5 (2003)
- Greer FR, "Optimizing bone health and calcium intakes of infants, children, and adolescents", Pediatrics, 117, pp.578~585 (2006)
- 김부영, "철 결핍 빈혈 영ㆍ유아의 수유 형태 및 이유 지식 평가", Pediatric Gastroenterology, Hepatology & Nutrition, 12(2), pp.215~220 (2009), 대한소아소화기영양학회
- Paoletti G, "Severe iron-deficiency anemia still an issue in toddlers", Clin Pediatr(Phila), 53, pp.1352~1358 (2014)
- Beri S, "Severe anemia causing cerebral venous sinus thrombosis in an infant", J Pediatr Neurosci, 7, pp.30~32 (2012)
- Maguire JL, "Association between iron-deficiency anemia and stroke in young children", Pediatrics, 120, pp.1053~1057 (2007)
- 한영희, "Zinc status and growth of Korean infants fed human milk, casein-based, or soy-based formula: three-year longitudinal study", Nutrition Research and Practice, 5(1), pp.46~51 (2011), 한국영양학회
- Schneider JM, "The prevalence of low serum zinc and copper levels and dietary habits associated with serum zinc and copper in 12- to 36-month-old children from low-income families at risk for iron deficiency", J Am Diet Assoc, 107, pp.1924~1929 (2007)
- Linder MC, "Copper biochemistry and molecular biology", Am J Clin Nutr, 63, pp.797S~811S (1996)
- 김현하, "우리나라 일부 영아의 혈액 셀레늄과 Glutathione Peroxidase 효소 활성에 관한 연구", Journal of Nutrition and Health, 44(2), pp.112~118 (2011), 한국영양학회
- Gürgöze MK, "Serum and hair levels of zinc, selenium, iron, and copper in children with iron-deficiency anemia", Biol Trace Elem Res, 111, pp.23~29 (2006)
- 송원영, "자폐아동에 있어서 항산화 영양소 보충이 모발의 미네랄 함량 및 자폐성향에 미치는 영향", 한국식품영양과학회지, 39(2), pp.237~243 (2010), 한국식품영양과학회
- Razi CH, "Hair zinc and selenium levels in children with recurrent wheezing", Pediatr Pulmonol, 47, pp.1185~1191 (2012)
- 김진아, "아동 모발 중 미네랄 함량의 정상 참고치에 관한 연구", 대한피부과학회지, 40(12), pp.1518~1526 (2002), 대한피부과학회
- 문진수, "2007 한국 소아 청소년 성장도표 : 개발 과정과 전망", Korean Journal of Pediatrics, 51(1), pp.1~25 (2008), 대한소아과학회
- The Korean Nutrition Society, "Dietary reference intakes for Koreans 2010", pp.335~497 (2010), The Korea Nutrition Society
- Miekeley N, "Elemental anomalies in hair as indicators of endocrinologic pathologies and deficiencies in calcium and bone metabolism", J Trace Elem Med Biol, 15, pp.46~55 (2001)
- 김영호, "한국 유아의 영양 섭취 현황: 2007∼2009년 국민건강영양조사를 바탕으로", Pediatric Gastroenterology, Hepatology & Nutrition, 14(2), pp.161~170 (2011), 대한소아소화기영양학회
- Ministry of Health and Welfare, "Korea health statistics. 2007-2010: Korean National Health and Nutrition Examination Survey", Korea Centers for Disease Control and Prevention, ~ (2010)
- Ziegler EE, "Consumption of cow's milk as a cause of iron deficiency in infants and toddlers", Nutr Rev, 69(Suppl 1), pp.S37~S42 (2011)
- Lozoff B, "Long-lasting neural and behavioral effects of iron deficiency in infancy", Nutr Rev, 64, pp.S34~S43 (2006)
- Lozoff B, "Iron deficiency and brain development", Semin Pediatr Neurol, 13, pp.158~165 (2006)
- Park HS, "Assessment of reference values for hair minerals of Korean preschool children", Biol Trace Elem Res, 116, pp.119~130 (2007)
- Willett W, "Nutritional epidemiology", pp.49~69 (2013), Oxford University Press