Effect of Calcium-fortified Cereal Bars on Dietary Calcium Intake in Women
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 36
- 试验地点
- 1
- 主要终点
- Dietary calcium intake
研究概览
简要总结
The purpose of this study is to determine whether eating Kellogg's Nutri-Grain cereal bars will increase calcium intake in healthy adult women.
详细描述
The average intake of calcium in women in the United States from the diet (about 800 mg/day) is below the Recommended Dietary Allowance (1000 mg/day for ages 18 to 50 years, 1200 mg/day for age above 50 years), which increases their risk of developing osteoporosis. Consumption of two calcium-fortified cereal bars per day may be a feasible way to increase the dietary intake of calcium. This study will use Kellogg's Nutri-Grain® cereal bars, which provide 200 mg of calcium per bar, or a total of 400 mg/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
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Age 18 or older
- •Able to speak, read, and understand English
- •Able to consume Kellogg's Nutri-Grain® cereal bars
排除标准
- •Consumption of calcium supplements or calcium-containing medications
- •Regular consumption of 2 Kellogg's Nutri-Grain® cereal bars per month
- •Currently pregnant or planning to become pregnant during the course of the study
- •Liver disease
- •Kidney disease
- •Gastrointestinal disease (celiac disease, ulcerative colitis, or Crohn's disease)
- •Have a history of bariatric surgery
- •Had a major cardiovascular event (stroke or myocardial infarction)
- •Undergoing treatment of cancer with the exception of non-melanoma cancer
- •Following a weight control diet, a disease specific diet, or a vegan diet
- •Have a diagnosed eating disorder
- •Allergic to any of the ingredients in the study bar
研究组 & 干预措施
Receive cereal bars second
This group will receive Kellogg's Nutri-Grain® cereal bars during the last three weeks of the study.
干预措施: Receive Kellogg's Nutri-Grain® cereal bars second (Behavioral)
Receive cereal bars first
This group will receive Kellogg's Nutri-Grain® cereal bars during the second three weeks of the study.
干预措施: Receive Kellogg's Nutri-Grain® cereal bars first (Behavioral)
结局指标
主要结局
Dietary calcium intake
时间窗: 9 weeks
1 form of 3-day diet diary per week will be assessed during weeks 2, 6, and 8 of study
次要结局
未报告次要终点