The Effect of Breakfast on Energy Metabolism, Appetite, and Food Intake in Men
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 33
- 试验地点
- 2
- 主要终点
- Energy expenditure
研究概览
简要总结
This study will determine the short-term postprandial effects of protein source at breakfast on energy metabolism, markers of metabolic health, appetite, and food intake and young and older men.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Basic Science
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •No medication
- •Athlete (elite or professional)
排除标准
- •Diet-related conditions
- •Food allergies
- •Does not regularly consume protein supplements
- •Claustrophobic
- •Underweight
结局指标
主要结局
Energy expenditure
时间窗: Time frame is every 30 minutes for four hours following intervention.
Energy expended per minute will be measured using indirect calorimetry.
Appetite
时间窗: Time frame is every 30 minutes for four hours following intervention.
Appetite will be assessed using a traditional 100-mm visual analog scale (VAS) (3) with opposing anchors (e.g., "extremely hungry" or "not hungry at all") at time points 15, 30, 60, 90, 120, 180 and 240 min. Questions consisted of: "how hungry do you feel at this moment", "how full do you feel at this moment", "how strong is your desire to eat this moment" and "how much food do you think you can eat at this moment." Participants were asked to place an "X" on the 100-mm VAS in the place that pertained to their perceived appetite feelings at each time point." Participants were asked to place an "X" on the 100-mm VAS in the place that pertained to their perceived appetite feelings at each time point. The averages for each time point are taken to represent the feeling of appetitive at a particular time point.
次要结局
- 24-hour food intake(Food intake will be recorded for one day.)
研究者
Jamie Baum
Assistant Professor
University of Arkansas, Fayetteville