暴露于盐的妇女的饮食模式,摄入量和排泄之间的关联:初步研究
Gina A Castiblanco-Rubio1, Michele Baston2, Mauricio Hernandez-F3
1Department of Dental Public Health and Dental Informatics, Indiana University School of Dentistry, Indianapolis, IN 46203, USA.
Nutrients
|October 16, 2024
概括
这项研究检查了使用化盐的墨西哥妇女的化物摄入量和分泌量. 富含乳制品和便利食品的饮食与增加的化物摄入量和改变的排泄有关.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 环境健康 环境健康
背景情况:
- 与化水相比,化盐的化物摄入和分泌数据有限.
- 通过盐摄入的化物包括通过各种食物和饮料的消费.
- 了解饮食对化物暴露的影响对于公共卫生评估至关重要.
研究的目的:
- 评估墨西哥妇女的饮食模式,化物摄入量和化物分泌之间的联系,这些妇女接触过化盐.
- 为了估计饮食中的化物摄入量和尿液中的化物分泌量.
- 探索已识别的饮食模式和化物暴露标志物之间的关系.
主要方法:
- 通过24小时的饮食回忆 (ASA24) 估计了饮食化物摄入量.
- 用24小时尿液收集 (HDMS扩散方法) 来测量尿液中的化物分泌量.
- 使用主要成分分析确定了饮食模式,并使用量子回归分析了关联.
主要成果:
- 平均饮食化物摄入量为0.95毫克/天,平均尿液分泌量为0.90毫克/天.
- 确定了三个饮食模式:"城市便利"",植物性"和"以蛋为基础".
- "城市便利"模式 (富含乳制品和方便食品) 与较高的化物摄入量以及尿液排泄率较低的趋势相关.
结论:
- 饮食模式显著影响使用化盐的人群的化物摄入量和分泌量.
- "城市便利"饮食模式与化物暴露标志物有着显著的关联.
- 需要进一步的研究,以充分阐明盐化和饮食习惯对整体化物平衡的影响.
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