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儿童每天补锌多少合适
更新时间: 2020-11-05 00:00:00  

卫生部对人体每天锌摄入量的标准如下:1岁-3岁9.0mg、4岁-7岁12.0mg、7岁-10岁13.5mg、11岁-17岁15-19mg、18岁-50岁15-19mg、50岁以上15-19mg。

锌(zinc)是一种化学元素,它的化学符号是Zn,它的原子序数是30,相对原子质量是65.39,是一种浅灰色的过渡金属。此外,锌也是人体必需的微量元素之一,在人体生长发育、生殖遗传、免疫、内分泌等重要的生理过程中都起着极其重要的作用。

关键词: 儿童 每天 多少 合适

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