在英国,全谷物摄入量保持不变,2008/2012-2016/2019年
Inga Kutepova1, Colin D Rehm2, Samara Joy Smith2
1Life Sciences, PepsiCo R&D, Reading, UK.
The British journal of nutrition
|July 27, 2025
概括
英国的全谷物 (WG) 消费保持稳定,高纤维谷物和面包下降,但其他谷物增加. 较高的WG摄入量与更好的整体饮食质量相关.
科学领域:
- 营养科学 营养科学
- 饮食模式 饮食模式
- 公共卫生 公共卫生
背景情况:
- 关于英国全谷物 (WG) 消费趋势的数据有限.
- 了解WG摄入的社会人口结构模式对于公共卫生倡议至关重要.
研究的目的:
- 调查2008/2012年至2016/2019年期间在英国的WG消费趋势和社会人口统计模式.
- 检查WG摄入量与整体饮食质量之间的关系.
主要方法:
- 从国家饮食和营养调查 (2008/2012-2016/2019) 中对15655名个人进行分析.
- 使用食品日记和成分信息量化WG内容.
- 对趋势和关联进行调查加权的统计分析.
主要成果:
- 英国人口的WG总摄入量在两次调查期间之间保持不变.
- 观察到高纤维谷物和面包的WG显著下降,而其他谷物 (如大米/面食) 的WG增加.
- 老年人和幼儿 (1.5-3岁) 消费水果糖最多,而低收入人群,青少年和吸烟者消费水果糖最少.
- 较高的WG摄入量与改善饮食质量密切相关,包括增加纤维,和水果/蔬菜摄入量,以及减少自由糖和和脂肪摄入量.
结论:
- 尽管饮食有所改善,但英国的整体WG摄入量没有显著变化.
- 工业纤维来源的转变,以及有益的高纤维来源的下降,需要引起注意.
- 促进更高的WG消费,特别是来自营养丰富的来源,对于公共卫生来说仍然很重要.
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