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定制营养素:超重和肥胖儿童的维生素D和铁缺乏-来自罗马尼亚研究的见解

Raluca Maria Vlad^1,2, Oana-Andreea Istrate-Grigore², Daniela Pacurar^1,2

¹Department of Pediatrics, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania.

|April 12, 2025

概括

儿童肥胖与维生素D缺乏有关,特别是在严重的情况下,以及超重儿童的铁缺乏. 早期查和治疗对于更好的健康结果至关重要.

科学领域:

儿科儿科儿科
营养科学营养科学
公共卫生公共卫生

背景情况:

儿童肥胖是一个全球性的健康问题.
它与维生素D和铁等营养缺乏有关,尽管摄入过多的卡路里.
这些缺陷可能包括维生素D不足,缺铁性贫血以及异常的/水平.

研究的目的:

为了确定超重和肥胖儿童中营养缺乏的患病率.
检查维生素D和血清铁含量以及身体质量指数 (BMI) 之间的关系.

主要方法:

一项对69名罗马尼亚儿童 (2-17岁) 超重或肥胖的观察性研究.
参与者根据BMI百分位被分为超重,肥胖和严重肥胖的组.
分析了25-基维生素D和铁的血清水平.

主要成果:

严重肥胖儿童 (71.5%) 患有低维他命症D的患病率最高.
缺铁 (50%) 和缺铁性贫血 (38.5%) 在超重儿童中更为常见.
在血清25-基维生素D水平和BMI (r = -0.31,p = 0.015) 之间观察到负相关性.

结论:

严重的肥胖与维生素D不足有关,随着BMI的增加,维生素D水平会下降.
超重儿童出现较高的铁缺乏症,可能是由于脂肪组织的慢性炎症影响铁平衡.
建议进行系统的查和治疗,以防止这种儿科患者群体的不良结果.

关键词:

儿童肥胖儿童肥胖儿童肥胖缺铁症是因为缺铁.超重的孩子超重的孩子维生素D 缺乏症

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