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[儿童营养中的维生素K和K2]

V M Kodentsova¹, D V Risnik²

¹Federal Research Centre of Nutrition, Biotechnology and Food Safety, 109240, Moscow, Russian Federation.

Voprosy pitaniia

|November 20, 2024

概括

维生素K2在儿童的健康中发挥着至关重要的作用,不仅仅是血液凝固,提供抗氧化和表观遗传的好处. 通过饮食确保足够的摄入量对于预防骨和心血管疾病至关重要.

科学领域:

营养科学营养科学
儿科儿科儿科
生物化学生物化学

背景情况:

维生素K包括植物中的基 (K1) 和动物/发酵食品中的基 (K2).
母乳的维生素K含量较低,对纯母乳养的婴儿构成缺乏症风险.
目前关于维生素K摄入量的建议主要涉及基 (K1).

研究的目的:

描述维生素K1和维生素K2在儿科营养中的不同作用.
为了评估儿童的维生素K状态.
评估不同维生素K形式对儿童健康结果的影响.

主要方法:

对最近的研究进行了全面的文献审查.
在RSCI,PubMed和谷歌学者数据库中进行的搜索.
关键词包括"维生素K"",K1"",K2"",menaquinone"",phylloquinone"",儿童"和"母乳".

主要成果:

维生素K1和维生素K2在血液凝结因子合成中可以互换.
维生素K2在修改抗氧化和表观遗传效应的肝外蛋白质方面表现出卓越的有效性.
婴儿配方奶粉的K1含量高于母乳;早期引入富含K2的补充食品至关重要.
发酵食品天然含有维生素K2 (MK-7) 对于儿童的饮食很重要.

结论:

维生素K2为儿童的骨和心血管健康提供了显著的好处.
建议儿童增加富含menaquinones (MK-7) 的发酵食品的消费.
饮食策略应侧重于确保充分摄入维生素K1和维生素K2,以获得最佳的儿科营养.

关键词:

母乳是母乳中的一种.孩子们的孩子们的孩子们的孩子们.发酵牛奶食品食品发酵牛奶这种药物叫做menaquinones.这种类型的基诺 (phylloquinone) 是年幼婴儿配方奶粉

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