
Ep 154 - Bile acid diarrhoea with gastroenterologist Prof Hayee
From Inside Knowledge for people with IBS by Anna Mapson
May 19, 2026 · 31 min · Season 1 · Episode 154
About this episode
This episode features an interview with Professor Bu'Hussain Hayee discussing bile acid diarrhoea and its connection to IBS-D.
Did you know one third of IBS-D cases could be triggered by bile acids in the large intestine? This week's interview is with Consultant Gastroenterologist Professor Bu'Hussain Hayee who helps explain all you need to know: What is bile acid diarrhoea? The effect of diets on bile acids Asking your GP about whether this could be causing your IBS-D He's so clear and helpful, this is something everyone with IBS-D should be aware of. Professor Hayee Professor Hayee has been a Consultant Gastroenterologist at King's College Hospital since 2011. He has held Lead roles for the Inflammatory Bowel Disease service and endoscopy Training Lead and is now the Director for the Division of Liver, Gastroenterology and Endoscopy. He served as Director for the London Endoscopy Academy (2021-23) and is a member of the British Society of Gastroenterology Council, and a Fellow of the American Society of Gastrointestinal Endoscopy. He maintains an active role in basic science, endoscopic and clinical research as well as teaching internationally. His PhD, awarded in 2010, focussed on the gut immune system and Crohn’s disease and he maintains an interest in gut health and immunity, treating people with a…
People in this episode
Host: Anna Mapson
Guest: Professor Bu'Hussain Hayee
Topics covered
- bile acid diarrhoea
- IBS-D
- gastroenterology
- diet effects
- gut health
Keywords
- bile acid diarrhoea
- IBS-D
- gastroenterologist
- diet
- gut health
Mentioned in this episode
Organizations: King's College Hospital, British Society of Gastroenterology, American Society of Gastrointestinal Endoscopy
Books & works: Inside Knowledge for people with IBS & SIBO
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- Ep 153 - Seeing your GP about IBS with Dr Lynette Ewart, NHS GP · May 12, 2026 · 52 min
- Ep 152 - Children's IBS with Bahee van de Bor, paediatric dietician · May 5, 2026 · 32 min
- 30 days of IBS food - Banana · April 30, 2026 · 6 min
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