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临床试验/ACTRN12614000159651
ACTRN12614000159651尚未招募不适用

A randomised controlled trial evaluating whey protein as a source of vitamin B12 and its effects on serum B12, holotranscobalamin (HTC) and methylmalonic acid levels in the older person

Dairy Research Institute, United States of America0 个研究点目标入组 60 人开始时间: 2014年2月10日最近更新:

试验速览

阶段
不适用
状态
尚未招募
发起方
入组人数
60

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomised controlled trial
主要目的
Prevention

入排标准

年龄范围
50 Years 至 70 Years(—)
性别
All

入选标准

  • Healthy subjects
  • Not undergoing treatment for any life-threatening diseases
  • Not taking vitamin B12/choline/antioxidants at doses that exceed 25% of the Recommended Dietary Allowance (RDA)
  • Should have serum concentration of B12 between 100 to 300pmol/L, plasma MethylMalonicAcid >0.26umol/L and serum creatinine concentration of 120umol/L or less
  • Able to consume required quantities of either Whey protein isolate or Soy protein isolate

排除标准

  • Unable to attend an information session and/or read the information sheet
  • Current smokers
  • Those who drink more than two standard drinks of alcohol per day
  • Body mass index (BMI) 30 or greater
  • Diagnosed with diabetes
  • Lactose intolerance
  • History of pernicious anaemia or atrophic gastritis
  • Regular use of antacids

研究者

发起方
Dairy Research Institute, United States of America

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