Gut bacteria and food triggers: new clues for IBS sufferers
NCT ID NCT04364750
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at why certain foods cause symptoms in people with Irritable Bowel Syndrome (IBS). Researchers focused on how gut bacteria produce histamine when digesting specific carbohydrates (FODMAPs). Thirty adults with IBS followed a low-FODMAP diet and took special drinks and probiotics to measure changes in bacteria and symptoms.
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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.
Contacts and locations
Locations
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Kingston Health Sciences Centre
Kingston, Ontario, K7L 2V7, Canada
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McMaster University Medical Centre
Hamilton, Ontario, L8N 3Z5, Canada
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