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部分估计,和感知和能量摄入量在健康成年人不同的早餐部分大小后
Kinga Kwiecien1, Lourdes Santos-Merx1,2, Tarsem Sahota1
1Leicester School of Allied Health Sciences, De Montfort University, Leicester, UK.
Nutrition bulletin
|February 5, 2025
概括
减少早餐份额大小可能会导致增加高能量食物的零食,这可能会影响整体的每日能量摄入量. 这项研究研究了早餐大小对和消费模式的影响.
科学领域:
- 营养科学 营养科学
- 行为科学 行为科学
背景情况:
- 预期的腹感会影响食物份量大小和食物消费.
- 不同的早餐份额大小对腹感和随后的能量摄入的影响尚不清楚.
研究的目的:
- 为了检查不同早餐部分大小对腹感,感知部分大小和能量摄入的影响.
- 调查个人是否可以从视觉线索准确预测和部分大小.
主要方法:
- 一项在线调查和实验性干预,涉及16名成年人.
- 参与者对三个早餐部分大小 (小,标准,大) 的视觉图像进行了评分.
- 参与者自行准备和消费每份量大小,随意,与和能量摄入量测量.
主要成果:
- 较小的早餐部分被评为最不充实,而较大的部分被评为最充实.
- 吃一个小的早餐导致饥饿感增加,并且从午餐开始摄入更多的能量,主要是通过零食.
- 每日总能量摄入量在三个早餐份量大小之间没有显著差异.
结论:
- 个人似乎擅长从视觉表示中预测和部分大小.
- 一个小的早餐可能被认为是不够的,促使补偿零食在能量密集的食物.
- 减少早餐大小可能会无意中导致不健康的饮食模式,因为增加了零食.
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