Impact of Repeated Sweet Breakfasts on Subsequent Sweet Food Preferences and Intakes
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 54
- 试验地点
- 2
- 主要终点
- Food Preferences
研究概览
简要总结
This study will assess the impact of repeated sweet breakfast consumption versus repeated non-sweet breakfast consumption on subsequent sweet and non-sweet food preferences and intakes
详细描述
Participants will be randomized to receive either sweet or non-sweet breakfasts for three consecutive weeks, and impacts on food preferences and intakes will be assessed at baseline (day 0), after 1 week (day 7), and after three weeks (day 21). Preferences for sweet and non-sweet foods will be assessed during two taste tests at each assessment time, where six different foods will be rated. Sweet and non-sweet food consumption will also be measured at two meals at each assessment time - breakfast and lunch. Identical buffet meals composed of sweet and non-sweet foods suitable for consumption at breakfast and lunch will be provided ad-libitum. Intervention breakfasts will only be consumed on the days between test days.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- Double (Investigator, Outcomes Assessor)
盲法说明
Intervention allocation will be undertaken by a researcher not directly involved with participants following randomization by drawing lots.
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •No known food allergy
- •No known taste or appetite abnormalities
- •Non-smoker
- •Habitually eats breakfast
- •Able to provide consent and complete all study measures
排除标准
- 未提供
结局指标
主要结局
Food Preferences
时间窗: 3 weeks from baseline
Ratings of three sweet and three non-sweet foods during a taste test at breakfast. Ratings measured using 100mm VAS scales for different hedonic factors - pleasure, sweetness, desire to eat). Scores range from 0-100 where 0=least and 100=greatest for each hedonic factor. Assessments made on Day 0, 7 and 21, Day 21 reported.
Food Intake
时间窗: 3 weeks from baseline
Amount of sweet and non-sweet foods consumed during breakfast on test days (days 0, 7 and 21, day 21 reported)
次要结局
- Hunger Ratings(3 weeks from baseline)
- Food Preferences at Lunch(3 weeks from baseline)
- Food Intake at Lunch(3 weeks from baseline)