坚果摄入对肥胖儿童认知和执行功能的影响:一项随机临床试验
Fatemeh Sheikhi1, Amir Bagheri1, Reza Amani2
1Nutritional Sciences Department, School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Journal of health, population, and nutrition
|March 13, 2025
概括
每日坚果消费在8周内显著改善了肥胖儿童的认知和执行功能. 这种饮食干预表明,它有望支持这群脆弱人群的大脑健康和发育.
科学领域:
- 儿童营养学 儿童营养学
- 神经科学是一个神经科学.
- 肥胖问题研究研究
背景情况:
- 儿童肥胖是一个全球性的健康挑战,影响大脑功能.
- 坚果中的营养化合物与增强的认知能力有关.
- 研究坚果消费对肥胖儿童认知和执行功能的影响至关重要.
研究的目的:
- 评估每日坚果摄入量对8-10岁肥胖女孩认知和执行功能的影响.
- 为了比较一个坚果丰富的饮食对比没有坚果消费在8周的时间.
主要方法:
- 一项随机临床试验,涉及90名年龄在8-10岁的肥胖女孩.
- 干预组每天吃30克坚果;对照组8周没有吃任何坚果.
- 使用韦克斯勒 (WISC-IV) 评估认知功能;执行功能通过行为评级执行功能清单 (BRIEF) 问卷.
主要成果:
- 与对照组相比,在坚果干预组的总韦克斯勒分数 (P<0.001) 和总BRIEF分数 (P<0.05) 中观察到显著改善.
- 特定的认知领域 (图像完成,块设计,记忆) 和执行功能 (抑制,组织) 显著改善.
- 每组40名参与者完成了为期8周的研究.
结论:
- 坚果消费可以作为一种有效的饮食干预措施,以提高肥胖儿童的认知功能.
- 一个为期8周的坚果摄入方案显示了改善大脑健康和认知发展的潜力.
- 这项研究支持将坚果纳入饮食中,以支持儿童肥胖症的认知健康.
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