超加工食品的消费和可持续的生活方式:一个多中心研究
Eliana Romina Meza-Miranda1, Solange Parra-Soto2, Leslie Landaeta-Díaz3
1Centro Multidisciplinario de Investigaciones Tecnológicas, Universidad Nacional de Asunción, Campus San Lorenzo, San Lorenzo 2160, Paraguay.
Nutrients
|January 28, 2026
概括
超加工食品 (UPF) 的高消费与拉丁美洲和西班牙不太可持续的生活方式有关. 这项研究强调UPF是环境影响的标志物,不仅仅是健康问题.
科学领域:
- 营养科学 营养科学
- 环境可持续性 环境可持续性
- 公共卫生 公共卫生
背景情况:
- 在拉丁美洲和西班牙,超加工食品 (UPF) 的消费量正在增加,对健康和环境可持续性构成风险.
- 这项多中心研究是首次调查这些地区的UPF摄入量与可持续生活方式行为之间的联系.
研究的目的:
- 评估超加工食品的消费与可持续的生活方式行为之间的关联.
- 识别UPF消费作为不可持续的生活模式的潜在指标.
主要方法:
- 这是一项涉及14个国家的6009名成年人的观察性,横截面研究.
- 通过在线调查问卷收集的关于社会人口统计,UPF摄入量 (NOVA系统),BMI和可持续行为 (食品,交通,环境) 的数据.
- 多变量线性回归模型根据年龄,性别,吸烟,体力活动和BMI进行调整.
主要成果:
- 摄入较高UPF (快餐,饮料,零食) 的人显著更有可能表现出最不可持续的生活方式行为.
- 最不可持续的四分位数的赔率比为1.42至2.51 (p < 0.001) 对于最高的UPF消费者和非消费者.
- 在UPF消费和可持续生活方式指标之间发现了强烈的反向关联.
结论:
- 高UPF消费与拉丁美洲和西班牙的可持续生活方式相反相关.
- UPF摄入量是不可持续的生活方式选择的重要指标,超越了健康影响.
- 公共卫生战略应考虑与UPF消费相关的环境足迹.
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