The Impact of a Calcium Supplementation on Lipid Metabolism During Exercise.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 13
- 试验地点
- 2
- 主要终点
- Substrate metabolism
研究概览
简要总结
A high-calcium intake can accelerate fat loss under energy-restricted diets. Part of this may be due to a shift in substrate metabolism where there is an increase in the rate of fat oxidation. However, whether high-calcium intake can influence substrate metabolism during exercise is not known. Accordingly, we aim to investigate the effect of 2 weeks of high-calcium intake on substrate metabolism during exercise.
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, Investigator)
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Physically active (moderate-vigorous exercise >3 time per week)
- •18-40 yrs of age
排除标准
- •Known Food Allergies
- •Metabolic disorders
结局指标
主要结局
Substrate metabolism
时间窗: 60 s samples every 3 min for 15 min
Substrate metabolism will be assessed by the respiratory exchange ratio (rate of carbon dioxide production/rate of oxygen consumption) from samples of expired gas collected during the first 15 minutes of an incremental cycling test.
次要结局
- Plasma non-esterified fatty acid concentrations(Every 3 min for 15 min)
- Plasma glycerol concentrations(Every 3 min for 15 min)
研究者
Javier Gonzalez
Principal Investigator
Northumbria University