NCT05273710已完成不适用
Comparison of the Effects of Dietary Folate and Phytate on the Absorption of Zinc From Either Zinc-amino Acids (ZnAA) or Zinc-chloride (ZnCl2)
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 2
- 主要终点
- Fractional zinc absorption
研究概览
简要总结
The purpose of this study is to determine the effects of consuming a small breakfast of juice and toast with added phytate or with taking a folic acid supplement on the absorption of a small amount of zinc that is either bound to amino acids or to chloride or picolinate. The results of this study will provide new information on how components of diet (e.g., phytate, and folic acid) affect the absorption of different forms of dietary zinc (e.g., zinc bound to amino acids, zinc chloride, and zinc picolinate).
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 19 Years 至 50 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Apparently healthy men (i.e., have no current health issues requiring medications or a specific diet), 19 to 50 years of age, with a body mass index between 18 and 30 kg/m2, and willing to eat only the foods provided by the study for 17 days
排除标准
- •Those reporting current chronic or acute diseases or HIV diagnosis, food allergies, smoking tobacco or marijuana, alcohol abuse, any contraindication to venipuncture such as bleeding disorders or use of blood thinners; use of illicit drugs; regular consumption of medications, micronutrient supplements, or both. Vegetarians, or those unable to eat meat, are also excluded since the foods for the study contain meat.
结局指标
主要结局
Fractional zinc absorption
时间窗: 48 hours
Oral zinc tracer to tracee ratio in plasma, as a fraction of intravenous zinc tracer to tracee ratio
次要结局
未报告次要终点
研究者
研究点 (2)
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