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蛋消费:48年来的趋势,整个生命周期的模式和摄入量的预测因素

Donna Kritz-Silverstein^1,2, Ricki Bettencourt³

¹Herbert Wertheim School of Public Health and Longevity Science, University of California San Diego, La Jolla, CA 92093-0725, USA.

|February 13, 2025

概括

由于限制性指南,蛋消费量下降,但到2021年反弹. 由于胆固醇问题,许多人仍然限制蛋,强调需要更新营养教育.

科学领域:

营养科学营养科学
饮食习惯饮食习惯
公共卫生公共卫生

背景情况:

蛋是一种营养丰富的食物来源.
过去的饮食指南将蛋胆固醇与心血管风险联系在一起,可能会阻碍消费.
了解长期的蛋消费趋势和障碍至关重要.

研究的目的:

为了检查48年的蛋消费趋势和预测因素.
为了识别当前对蛋摄入的障碍.
评估历史饮食指南对蛋消费模式的影响.

主要方法:

在Rancho Bernardo研究中对6326名参与者进行了长度研究 (48年).
在1972-1974,1988-1996和2021年通过食物频率问卷和直接询问评估的蛋摄入量.
对人口统计学,临床因素和自我报告的蛋消费障碍的分析.

主要成果:

平均每周的蛋消费量从1972-1974年的3.6下降到1988-1991年的1.8,然后在2021年上升到3.4.
男人总是比女性消费更多的蛋.
2021年,超过22%的人限制了蛋的摄入量,并将胆固醇含量或个人高胆固醇水平作为主要障碍.

结论:

蛋消费模式波动,反映了历史的饮食指南.
尽管指导方针发生了变化,但关于饮食中的胆固醇的误解仍然存在,影响了消费.
需要进一步的公共卫生教育,以促进蛋的健康益处.

关键词:

障碍物障碍物障碍物蛋的消费蛋的消费蛋的摄入量蛋的摄入量寿命长度寿命长度摄入的模式摄入的模式趋势趋势趋势

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