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Understanding (Poly)Phenol Metabolism in People With an Ileostomy
Sponsor: University of Ulster
Summary
Plant foods contain natural compounds called (poly)phenols, which may help lower the risk of heart and metabolic diseases. However, people differ greatly in how they absorb and process these compounds, partly because most (poly)phenols are broken down by gut bacteria in the colon. This makes it difficult to know exactly which metabolites come from the diet, and which are produced by the body. Studying people with an ileostomy provides a unique opportunity to understand how much is absorbed in the small intestine and how these compounds are transformed. This will help us better understand individual responses to dietary (poly)phenols.
Official title: Investigation of in Vivo Endogenous and/or Exogenous Production of Phenolic Metabolites in People With an Ileostomy Using an Oral (Poly)Phenol Challenge Test
Key Details
Gender
All
Age Range
18 Years - 75 Years
Study Type
INTERVENTIONAL
Enrollment
20
Start Date
2026-08
Completion Date
2028-05
Last Updated
2026-08-19
Healthy Volunteers
No
Conditions
Interventions
(Poly)phenol rich capsules
(Poly)phenol rich capsules (\~3 g)
Locations (1)
Ulster University, Human Intervention Studies Unit, Coleraine, Co. Londonderry, BT521SA
Coleraine, United Kingdom