在接受体外受精的夫妇中,饮食摄入量和微量元素度之间的关联:基于夫妇的探索
Caiyun Wu1,2, Xuemei Wang2, Lin Su2
1Reproductive Medicine Center, Clinical College of People's Liberation Army Affiliated to Anhui Medical University, Hefei, China.
Frontiers in nutrition
|March 2, 2026
概括
在接受体外受精 (IVF) 的夫妇中,饮食习惯显著影响微量元素水平. 优化营养可以帮助管理重要的矿物质暴露,以改善生育结果.
科学领域:
- 生殖医学 生殖医学
- 营养科学 营养科学
- 环境健康 环境健康
背景情况:
- 微量元素在人类生殖健康中起着至关重要的作用.
- 饮食模式越来越被认为是影响营养和污染物暴露的可改变因素.
- 对于面临不孕症的夫妇来说,了解饮食和微量元素状态之间的关系至关重要.
研究的目的:
- 为了研究饮食摄入量和21种微量元素的度之间的关联,在进行体外受精 (IVF) 的夫妇中.
- 为饮食调整提供基于证据的指导,以优化微量元素配置,以提高生育能力.
- 为有关营养和微量元素暴露的生殖健康政策提供信息.
主要方法:
- 一项前性队列研究,涉及1066对接受试管婴儿的夫妇.
- 通过食物频率问卷评估的饮食摄入量.
- 测量了微量元素水平,并使用多重线性回归和因子分析分析了相关性,并对错误发现率进行了校正.
主要成果:
- 红肉摄入量与 (Tl) 有反向关联,与锡 (Sn) 和 (Ce) 有正相关.
- 适度消费动物食,加工肉类,含糖饮料,制/炸食品和咖啡与 (Al),Tl和 (Mn) 的水平变化有关.
- 增加茶饮量与 (Co), (Ga), (Sr) 和 (Rb) 有积极的相关性;全谷物摄入量与Sn.有积极的相关性.
结论:
- 饮食摄入量显著影响不孕夫妇的微量金属暴露.
- 特定的食物组与不同的微量元素水平有关,突出了饮食修改的潜在目标.
- 研究结果支持通过量身定制的饮食策略优化微量元素状态,以潜在地改善生育结果.
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