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More info
You can access this
clinical trial
if you have
and you are
between 18 and 65
years old
The phase for this study is not defined.
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The purpose

This study will examine what contribution of 'markers' of fruit and vegetable (FV) intake in blood and urine is most closely related to FV intake. 30 healthy volunteers will be fed either 2, 5 or 8 portions of FV per day for 4 weeks (ten participants per group, randomly assigned). Volunteers will have all their food provided during the study, and will consume two meals each weekday at the University. Volunteers will complete diet and lifestyle questionnaires at the start and end of the study and will have blood and urine samples collected at 0, 2 and 4 weeks.

Provided treatments

  • : 2 portions of fruit and vegetables per day
  • : 5 portions of fruit and vegetables per day
  • : 8 portions of fruit and vegetables per day

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01591057. The sponsor of the trial is Queen's University, Belfast and it is looking for 30 volunteers for the current phase.
Official trial title:
Effect of Increased Fruit and Vegetable Intake on Biomarkers of Fruit and Vegetable Consumption