Effects of Fiber on Satiety and Food Intake in Men and Women
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 90
- 试验地点
- 1
- 主要终点
- Food intake
研究概览
简要总结
The effects of a dietary fiber on hunger and food intake will be tested in men and women. Participants will receive fiber as part of a breakfast meal on two occasions. On another occasion, participants will receive the same breakfast, without added fiber. Their feelings of hunger and fullness will be measured over the day. They will be offered lunch, dinner and an evening snack and how much they eat will be recorded. It is expected that the fiber supplement will enhance their feelings of satiety and reduce the amount they eat over the day.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Prevention
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •normal-weight adults
排除标准
- •eating disorders,
- •on medications that affect food intake,
- •pregnant or lactating,
- •non-breakfast eaters
研究组 & 干预措施
Control
Breakfast without fiber
干预措施: Dietary Fiber (Other)
High-dose
high dose of fiber added to breakfast
干预措施: Dietary Fiber (Other)
Low-dose
Low-dose of fiber in breakfast
干预措施: Dietary Fiber (Other)
结局指标
主要结局
Food intake
时间窗: 24-hr food intake, on three occasions within 3 weeks
24-hour Food intake will be measured 3 times
次要结局
- Subjective appetite ratings(Hourly, over 8 hrs, on 3 days within a 3-week period)