The Gut & Poo Doctor: You Have A Gut Problem And Don’t Know It | Dr Will Bulsiewicz

The Gut & Poo Doctor: You Have A Gut Problem And Don’t Know It | Dr Will Bulsiewicz

Author: Sarah Ann Macklin March 18, 2026 Duration: 1:55:07

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I've never spoken publicly about my polyposis syndrome. About the bowel obstruction. About spending years doing everything right. The diet, the supplements, the appointments, and still ending up in hospital. I share it in this episode, because Will said something that made it impossible not to. Healing, he told me, didn't really begin until he fixed his relationship with his father. Not his diet. His dad.

This week on Live Well Be Well, I sat down again with the brilliant Dr. Will Bulsiewicz, gastroenterologist, gut health researcher, and author of the brand new Plant Power Plus, for a conversation that starts in the gut and ends somewhere far more human. Will has this extraordinary ability to make the most complex science feel personal and urgent, and this one,  our third conversation together, might be the most honest we've ever been.

Here's What We Dive Into:

- How half the population has normalised a damaged gut microbiome without ever realising it.

- Why your symptoms, health history, and poop tell a more complete story than any expensive gut test.

- Why fiber is the longevity nutrient and how to introduce it without the bloating and pain.

- How colorectal cancer became the leading killer of millennials and Gen Z, and the screening 

steps that can protect you.

- What one evening of drinking does to your gut lining within the hour.

- Why unresolved trauma, stress, and your closest relationships may be the missing piece in your gut healing.


Love,

Sarah Ann 💛


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If You Enjoyed This Episode, You Might Also Like:

Akkermansia, Cancer & GLP-1: How Your Gut Microbiome Shapes Immunity & the Brain | Dr William Lihttps://youtu.be/yZDzsfNjG_M

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(00:00) Intro

(00:03:49) How to Know If Your Gut Is Healthy

(00:06:25) What Your Poop Says About Your Health

(00:08:02) Signs You're Constipated (And Don't Know It)

(00:13:00) Why Antidepressants Are Prescribed for Gut Problems

(00:18:39) How to Fix Chronic Constipation

(00:24:32)How to Choose a Fiber Supplement

(00:30:56) Akkermansia: The Gut Bacteria That Fights Cancer

(00:41:28) How Stress Destroys Your Gut Microbiome

(00:46:38) Polyps, Bowel Obstruction & Why I Changed My Diet

(00:58:13) How to Add Fiber Without Bloating or Pain

(01:05:49) Why High Protein Diets Harm Your Gut

(01:15:55) How to Repair Your Gut Lining in 3–5 Days

(01:26:57) Why Hangovers Are a Gut Problem (Not Just Alcohol)

(01:41:54) Why Diet Alone Won't Heal Your Gut

(01:51:13) What It Means to Have an Authentic Self


There's a lot of noise out there about what it means to be healthy, and Live Well Be Well with Sarah Ann Macklin cuts straight through it. Sarah Ann brings a grounded perspective shaped by both personal experience and formal study, moving beyond quick fixes to explore what sustainable wellness actually looks like. Each conversation in this podcast feels like a thoughtful exploration rather than a lecture, tackling the interconnected areas of holistic health, practical nutrition, and realistic lifestyle shifts. You'll hear from a range of insightful guests alongside Sarah Ann's own reflections, all aimed at making sense of the information overload. The tone is refreshingly human-this isn't about perfection, but about finding a smarter, more integrated approach to everyday living. Tuning into this podcast feels like gaining a knowledgeable, empathetic friend who believes that feeling well shouldn't feel like a constant struggle. It’s a space for anyone wanting to move past the confusion and cultivate a genuine sense of vitality that fits into a real, busy life.
Author: Language: English Episodes: 100

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