关于美国人口代表性样本中饮料消费模式和咖啡因摄入量的最新情况
Diane C Mitchell1, Megan Trout2, Ross Smith2
1Institute for Advancing Health Through Agriculture, Texas A&M AgriLife Research, College Station, TX, 77845, USA.
概括
咖啡因消费很普遍,美国69%的人口每天饮用含咖啡因的饮料. 咖啡仍然是主要的咖啡来源,对所有年龄组的整体咖啡因摄入量作出了重大贡献.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 饮食摄入量研究 饮食摄入量研究
背景情况:
- 咖啡因是一种广泛消费的兴奋剂,可以在各种饮料中找到.
- 不断变化的饮料市场需要更新有关咖啡因摄入模式的数据.
- 了解咖啡因消耗对于公共卫生评估至关重要.
研究的目的:
- 为了估计美国人口当前的咖啡因摄入量水平.
- 为了确定咖啡因消费的主要来源.
- 分析不同年龄人口的咖啡因摄入量.
主要方法:
- 利用了2022年康达尔世界面板增强饮料服务调查的数据.
- 分析了49700名消费者 (年龄≥2岁) 的全国代表性样本.
- 收集1天饮料摄入量数据,包括类型,数量和品牌.
主要成果:
- 美国大约69%的人口每天饮用含咖啡因的饮料.
- 2岁以上的消费者平均每日咖啡因摄入量为210±1.5毫克.
- 咖啡占咖啡因摄入量的69%,其次是软饮料 (15.4%),茶 (8.8%) 和能量饮料 (6.3%).
- 咖啡因摄入量因年龄而异,50-64岁的人摄入量最高 (246毫克/天),2-5岁儿童摄入量最低 (42毫克/天).
- 第90百分位摄入量为所有年龄组合的520毫克/天.
结论:
- 与以前的调查相比,咖啡因摄入量有所增加.
- 饮料消费模式发生了变化,影响了咖啡因摄入量.
- 咖啡仍然是美国饮食中咖啡因的主要来源.
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