Could a simple drink ease Parkinson's constipation?
NCT ID NCT06697626
First seen Feb 28, 2026 · Last updated Jun 21, 2026 · Updated 15 times
Summary
This study tests a new functional drink made with chicory inulin, B-vitamins, and vitamin D to see if it can improve constipation and overall well-being in people with Parkinson's disease. About 56 participants will drink either the active supplement or a placebo twice daily for 12 weeks. Researchers will measure changes in diet, gut health, Parkinson's symptoms, and quality of life.
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Human Intervention Studies Unit, Ulster University
Coleraine, County Londonderry, BT52 1SA, United Kingdom
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
A functional drink containing chicory inulin, folic acid, vitamin B12, vitamin B6, riboflavin, and vitamin D
What this could lead to
If it works, this could provide a simple dietary supplement to help manage constipation and improve nutrition and quality of life for people with Parkinson's.
What could go wrong
This is a small, early feasibility study with only 56 participants, so results may not apply widely. The drink may not significantly improve symptoms or could cause digestive discomfort.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.