Lifestyle Modification and Potato Consumption
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 107
- 试验地点
- 2
- 主要终点
- Glucose Tolerance
研究概览
简要总结
The investigators hypothesize that consumption of potatoes is a healthy adjunct to lifestyle intervention in overweight and obese glucose intolerant adults. We will evaluate the effects of the consumption of potatoes (high or low resistant starch) vs. commonly consumed carbohydrate sources on glucose tolerance; and ( the extent to which potato consumption alters markers of lipid metabolism and inflammation in the context of a lifestyle intervention program.
详细描述
Our primary objective is to compare the effects of potato consumption to those of commonly consumed carbohydrate sources on glucose tolerance and other cardiometabolic risk factors in overweight and obese, glucose intolerant men and women participating in a lifestyle intervention program. We hypothesize that consumption of potatoes is a healthy adjunct to lifestyle intervention in overweight and obese glucose intolerant adults. Our specific aims include: (1) to evaluate of the effects of the consumption of potatoes (high or low resistant starch) vs. commonly consumed carbohydrate sources on glucose tolerance; and (2) to determine the extent to which potato consumption alters markers of lipid metabolism and inflammation in the context of a lifestyle intervention program.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Men and women between 20-65 years of age.
- •Overweight or obese (BMI 25 - 39.9 Kg/m2)
- •Impaired Glucose Tolerance: fasting glucose between 100-125 mg/dL
- •Willingness to comply with the demands of the experimental protocol
- •Sedentary lifestyle
排除标准
- •Major medical condition
- •Unable to perform moderate exercise
- •Use of medications that alter glucose or lipid metabolism
- •Pregnant or lactating
研究组 & 干预措施
Other Carbohydrate Source
Subjects will receive 1 serving daily for 8 weeks during the weight loss group sessions.
干预措施: other carbohydrate (Other)
High Resistant Starch Potatoes
Subjects will receive 1 serving daily for 8 weeks during the weight loss group sessions.
干预措施: potatoes (Other)
Low Resistant Starch Potatoes
Subjects will receive 1 serving daily for 8 weeks during the weight loss group sessions.
干预措施: potatoes (Other)
结局指标
主要结局
Glucose Tolerance
时间窗: Days 0, 14, 28, 42, 56
次要结局
- Weight Loss(Days 0, 14, 28, 42, 56)
- Functional Fitness(Days 0 and 57)