Pulse EnRiched Food and Exercise Clinical Trials (PERFECT Project): Part 2 - Acute Effects of Pulse Ingredients in Food Products on Aerobic Endurance and Substrate Oxidation During Exercise, as Well as, the Blood Glucose, Insulin, Lactate and Food Intake Response Following an Endurance Exercise Session in Adults - Study 3
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Plasma Glucose and Insulin Concentrations
研究概览
简要总结
The objectives are to test the acute effects of different bagels containing pulse ingredients on: 1) aerobic endurance and substrate oxidation during exercise 2) response of blood glucose, insulin and appetite to an aerobic exercise session, and 3) food intake two hours following the exercise session. We hypothesize that consumption of bagels containing pulse ingredients 60 minutes before exercise will increase aerobic endurance (lower oxygen consumption), decrease carbohydrate oxidation (greater respiratory quotient), and a reduction in lactate production during compared to the same exercise session following the ingestion of a non-pulse food. We also hypothesize that consumption of bagels containing pulse ingredients will lead to lower blood glucose, insulin, appetite and food intake, suggesting lower calorie compensation, following a 60-minute aerobic exercise session compared to the same exercise session following the ingestion of a non-pulse food.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Other
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 45 Years(Adult)
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- •Restrained eaters
- •Regularly skip breakfast
- •Those who are active (organized activities or athletic training at a high intensity; ≥ 150 min per week of moderate to vigorous physical activity)
- •Those on medications that may influence study outcomes or have experienced any gastrointestinal related health conditions/surgeries over the past year
- •Those unable to walk for an hour continuously
结局指标
主要结局
Plasma Glucose and Insulin Concentrations
时间窗: 0-240
Measured in blood using intravenous catheter. Glucose will be determined by automated methods using Abbot Spectrum CCX Analyzer, and Insulin will be measured by commercially available RIA kits
Food Intake
时间窗: 120 min
Ad-libitum meal
Subjective Appetite
时间窗: 0-240 min
Motivation-to-eat VAS questionnaire
Exercise intensity
时间窗: 60-120 min
Oxygen consumption measured during exercise at 3 time points
次要结局
- Palatability(5 and 260 min)
- Lactate concentration(60-120 min)
- Substrate Oxidation(60-120 min)
- Energy/fatigue(0 - 240 min)
- Heart rate(60-120 min)
- Physical comfort(0-240 min)
