Effects of Acute Dietary Changes on Estimates of Body Composition
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 48
- 主要终点
- Dual-energy X-ray Absorptiometry Output
研究概览
简要总结
The present study sought to investigate the effects of acute dietary changes on estimates of body composition. Specifically, the impact of an acute high-carbohydrate diet (9 g/kg body weight of carbohydrate) and an acute very low-carbohydrate diet (1 - 1.5 g/kg body weight of carbohydrate) were examined.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Crossover
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 30 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Generally healthy
- •Recreationally active (>150 min/week of moderate or vigorous physical activity)
- •Pre-menopausal with regularly occurring menstrual cycles over past 6 months (in females only)
排除标准
- •Failure to meet inclusion criteria
- •Commencement or cessation of taking the dietary supplement creatine within the past month
- •Pregnant or may become pregnant during the study
- •Known or suspected food allergy to any items used in study
- •Presence of medical condition that could reasonably be negatively affected by participation
研究组 & 干预措施
Very low-carbohydrate diet
Single day of 1 - 1.5 g/kg body weight consumption of carbohydrate. Isocaloric to high-carbohydrate condition.
干预措施: Low-carbohydrate diet (Other)
High-carbohydrate diet
Single day of 9 g/kg body weight consumption of carbohydrate. Isocaloric to very low-carbohydrate condition.
干预措施: High-carbohydrate diet (Other)
结局指标
主要结局
Dual-energy X-ray Absorptiometry Output
时间窗: 2 days
Measures of lean soft tissue and fat mass obtained from dual-energy x-ray absorptiometry.
Bioelectrical Impedance Analysis Output
时间窗: 2 days
Measures of fat-free mass and fat mass obtained from bioelectrical impedance analysis.
次要结局
未报告次要终点