Iron, zinc, and manganese intake among elementary schoolchildren aged 6-11 years in South Korea

被引:1
|
作者
Choi, Mi-Kyeong [1 ]
Kang, Myung-Hwa [2 ]
Bae, Yun-Jung [3 ]
机构
[1] Kongju Natl Univ, Div Food Sci, Yesan, South Korea
[2] Hoseo Univ, Dept Food Sci & Nutr, Asan, South Korea
[3] Hanbuk Univ, Dept Food & Nutr Sci, Dongducheon 483777, South Korea
关键词
iron; zinc; manganese; schoolchildren; daily intake; CHILDREN; NUTRITION;
D O I
10.5414/TEX01284
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Objective: This study set out to appraise the intake amount of Fe, Zn, and Mn among elementary schoolchildren. Methods: In this study, 1,320 elementary schoolchildren aged between 6 and 11 were evaluated. Their daily nutritional intake status of Fe, Zn, and Mn was evaluated by comparison with Korean Dietary Reference Intakes (KDRIs). Results: Intake of Fe and Zn was 138.4% and 140.8% of the recommended nutrient intakes (RNI), respectively, and the intake of Mn was 154.1% of the adequate intake (AI). The proportions of participants with mean daily intake of Zn and Mn less than the tolerable upper intake (UL) was 21.7% and 50.2% for each mineral. Conclusions: In conclusion, the average intake of Fe, Zn, and Mn in Korean elementary schoolchildren satisfied the DRIs. In the future, a study will be necessary to identify appropriate DRIs and to assess the utilization rate with biochemical levels based on the intake of microminerals from various sources.
引用
收藏
页码:146 / 155
页数:10
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