Home Podcasts IBS Nutrition, Digestion & Gut Health: Inside Knowledge for people with IBS
IBS Nutrition, Digestion & Gut Health: Inside Knowledge for people with IBS

IBS Nutrition, Digestion & Gut Health: Inside Knowledge for people with IBS

Anna Mapson IBS nutritionist 167 episodes Nov 10, 2026

The podcast offers practical, evidence-based advice on managing IBS through nutrition and lifestyle. Host Anna Mapson, a UK registered nutritional therapist, explains how diet affects bloating, gas, constipation, diarrhoea, and other digestive symptoms. Episodes include solo deep dives and interviews with experts on gut health. Listeners get actionable strategies for eating with IBS and improving digestion for lasting relief.

Episodes

Ep 172 - ADHD and IBS with Sarah Osbourne, nutritional therapist
Ep 172 - ADHD and IBS with Sarah Osbourne, nutritional therapist Nov 10, 2026 42:39 Research out in Sept 2026 showed a big overlap with ADHD and IBS so I loved chatting to nutritional therapist Sarah Osborne about ADHD. We covered:Sarah's introduction to nutrition and then into specialising in ADHDHow Sarah's clinic defines ADHD and how this differs from some of the standard definitionsWhy cooking and preparing meals with ADHD can be more tiring, and what is time blindness, task
Ep 171 - Dr Siebecker on hydrogen sulphide SIBO
Ep 171 - Dr Siebecker on hydrogen sulphide SIBO Nov 3, 2026 47:22 Dr Allison Siebecker is an expert on small intestine bacterial overgrowth SIBO and joins today to talk about hydrogen sulphide (H2S) SIBO. We cover:The correct terminology for hydrogen sulphide SIBO or intestinal sulphide overproduction (ISO)Signs of hydrogen sulphide overproduction and how to spot H2SHow to test for H2S overproduction - the flatline method vs new methods to understand gas levelsT
Ep 170 - IBS constipation series: supplements for constipation
Ep 170 - IBS constipation series: supplements for constipation Oct 27, 2026 28:53 Part 4 - supplement for IBS-C. This week is all about powders, capsules and functional foods that can help with constipation.Why psyllium husk is so useful and how to take it without gagging!Should you take a fibre supplement and how might it affect digestion?Different types of magnesium, how much to take, and the effect on the gutWhich kinds of laxatives could you considerProbiotics researched fo
*Bonus* IBS constipation series - answering your FAQ
*Bonus* IBS constipation series - answering your FAQ Oct 23, 2026 29:13 Bonus - YOUR QUESTIONS answered on constipation. People asked me the following, all covered this episodeWeaning off lactulose daily useIs someone who takes 10 minutes to poo in the morning even though they go everyday, considered to have constipation?What to eat: eg whole grain bread. Helps constipation but does it cause bloating?I've received conflicting information ranging from eat less fiber (n
Ep 169 - IBS constipation series: Morning routine to get things moving
Ep 169 - IBS constipation series: Morning routine to get things moving Oct 20, 2026 25:55 Part 3 - How to help get your bowel moving in the morningWhy sleep is important for your morning routine in constipationExposure to daylight and how this helpsHow to start eating breakfast if you don't do it nowOrdering all the elements of the morning routine and whether coffee on an empty stomach is ok?Breathing techniques on the toiletGive these activities a go in the morning to help you get thi
Ep 168 - IBS constipation series: Diets for IBS-C sufferers
Ep 168 - IBS constipation series: Diets for IBS-C sufferers Oct 13, 2026 24:20 Part 2 - what to eat when you have IBS-CBenefits of having a clear out before working on your dietThe low FODMAP diet for constipation - does it help?How to add more fibre on a low FODMAP diet - building variety and fibreCould increasing your fibre be making your constipation worse?Starting with adding low FODMAP fibre and 5 a dayJoin the podcast community - https://www.facebook.com/groups/insidek
Ep 167 - IBS constipation series: Causes of constipation
Ep 167 - IBS constipation series: Causes of constipation Oct 6, 2026 28:15 Part 1 - Causes of constipation. First of the series covers what causes constipation and gives you your week 1 activity - tracking your poo.Definition of constipationWhy we always start with hydration and fibre!Other levers under your control for constipation - movement, eating patterns etcConnected conditions associated with constipation and slow transit time.Introducing the new podcast community
Ep 166 - Orthorexia in gut health conditions - managing your 'clean' diet
Ep 166 - Orthorexia in gut health conditions - managing your 'clean' diet Sep 1, 2026 24:21 Psychological and social factors that contribute to disordered eating, especially in relation to IBS and health misinformation. I cover how this can build up, including personality traits, social media influence, and practical strategies for managing food-related anxiety.Why diet layering is more difficult in IBSRisk factors for orthorexia and disordered eating in IBSLinksEp 43 - ARFID in IBSEp 15
Ep 165 - Low-FODMAP Diet for IBS | Easy Meal Planning & Food Swaps
Ep 165 - Low-FODMAP Diet for IBS | Easy Meal Planning & Food Swaps Aug 25, 2026 26:37 Low-FODMAP diet doesn't have to mean restrictive eating. In this episode, discover how to build symptom-free meals with a practical strategy, Monash-certified convenience foods, and a clear way to build a balanced diet.Building a balanced low FODMAP diet meal - protein, fats, carbsWhy you don't need lactose free cheeseMeal ideas for the restriction phase of the low FODMAP dietPerfect for newly dia
Ep. 164 - Probiotics: Evidence-Based Strains for IBS and Bloating
Ep. 164 - Probiotics: Evidence-Based Strains for IBS and Bloating Aug 4, 2026 26:47 In this episode, I explore evidence-based probiotic strains clinically shown to ease IBS symptoms and support gut health. Discover which strains have been evidenced, how they actually work, and how to choose probiotics that fit your IBS set of symptoms. Buy my book - Inside Knowledge for people with IBS & SIBO (find it on Amazon)Get free weekly IBS & SIBO emails - https://mailchi.mp/goodne
Ep 163 - What causes IBS flare ups - working out your gut triggers
Ep 163 - What causes IBS flare ups - working out your gut triggers Jul 28, 2026 25:01 FREE download - IBS Flare checklistIBS triggers aren't always related to food and the last meal you ate. In fact we should be looking wider, at other aspects of your life and eating patterns. Of course with a digestive condition food does play a role, but you can also think about some non-food related combinations of activities that can lead to IBS flare ups. This episode explores how stress and d
Ep 162 - SIBO or IBS - Diagnosis, diet & treatment guide
Ep 162 - SIBO or IBS - Diagnosis, diet & treatment guide Jul 21, 2026 23:52 Confused between SIBO and IBS? In this episode, I'm breaking down the differences in symptoms, testing, and treatment so you know more of what to do.What's the best diet for people with SIBO?How do symptoms differ in IBS or SIBO?SIBO testing approachesLinked episodesEp 103 - Testing for SIBOEp 40 - Best diets for SIBOEp 24 - Abnormal eating patterns affecting your IBSBuy my book - Inside Knowledge

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