晚餐和缩短的禁食与所有年龄组的超加工食品摄入量较高有关:基于人口的研究
Cibele A Crispim1,2, Catarina M Azeredo3, Ana E M Rinaldi3
1Graduate Program in Health Sciences, Faculty of Medicine, Federal University of Uberlândia, Minas Gerais, Av. Pará, 1720, Bloco 2U, Sala 20. Campus Umuarama, Uberlândia, MG, 38405-320, Brazil. cibele.crispim@ufu.br.
European journal of nutrition
|March 21, 2025
概括
晚餐时间和更短的夜间禁食与超加工食品消费增加和未加工食品摄入量减少有关. 这些慢性营养模式影响所有年龄段,突出了饮食时间干预的必要性.
科学领域:
- 营养科学 营养科学
- 时间生物学 时间生物学
- 公共卫生 营养 公共卫生 营养
背景情况:
- 全球饮食正在向超加工食品 (UPF) 转变.
- 了解饮食模式中饮食时间的作用对于公共卫生干预至关重要.
- 有限的研究存在于时间相关的饮食模式和UPF消费在不同的生命阶段之间的关联.
研究的目的:
- 评估与时间相关的饮食模式与未加工/微加工食品与超加工食品的消费之间的关联.
- 为了研究这些协会在不同的年龄组:青少年,成年人和老年人.
主要方法:
- 从巴西国家样本 (n=46,164) 中利用了两个24小时的饮食回忆.
- 分析了第一次/最后一次摄入时间,进食中点,热量中点时间和夜间禁食时间.
- 使用Nova系统对食品进行分类,并采用多个线性回归模型,按年龄组分层.
主要成果:
- 晚些时候的进食时间 (第一次/最后一次摄入,进食/卡路里中点) 与UPF消费有积极的关联,与未加工/微加工食品有负面关联.
- 较短的夜间禁食时间与UPF摄入量有相反的关联,与未加工/微加工食品有积极的关联.
- 这些关联在所有分析年龄组 (青少年,成年人,老年人) 保持一致.
结论:
- 慢性营养模式,定义为晚餐时间和减少夜间禁食,与更高的UPF摄入量显著相关.
- 相反,这些模式与较低的未加工/微加工食品消费相关.
- 这些发现强调了在所有年龄段的人群的饮食建议中考虑饮食时间的重要性.
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