The Gut Doctor: “We’ve Been Getting Food Completely Wrong” episode artwork

EPISODE · Apr 26, 2026 · 1H 10M

The Gut Doctor: “We’ve Been Getting Food Completely Wrong”

from Project Possible with Rich Leigh · host Rich Leigh

Professor Tim Spector is one of the most cited scientists in the world and a leading expert in gut health, nutrition, and the microbiome.In this conversation, we break down why much of what we’ve been told about food is wrong - from calories and dieting, to why two people can eat the same meal and have completely different biological responses.We talk about the connection between the gut and the brain, how your mood and energy might be more shaped by what you eat than we've ever been taught, and why habits like flossing could even have an enormous impact on your risk of dementia.Tim also explains how modern food systems are designed to keep us hooked, why willpower isn’t the issue, and what simple changes can actually make a difference.This is a conversation about how your body really works - and what you can do about it.Follow me on Instagram: https://www.instagram.com/richleighpodFollow Professor Tim: https://www.instagram.com/tim.spector=====Interviews that might just change your life. And if not…? You’ll probably enjoy them anyway.While we're all trying to be better versions of ourselves, this podcast asks: 'what's truly possible?'Project Possible, hosted by me, Rich Leigh, explores this with incredible guests from the world of business, sport, entertainment and academia.Between the second and third series, I made the decision to go full-time on this show.I sold my successful 10 year old PR agency after my youngest brother Jordan took his own life. I realised that I needed to run towards passion and purpose, and my dream of sharing positivity and possibility as a career - this podcast is my effort to do just that. Subscribe wherever you watch or listen.=====Sign up now to the free weekly newsletter at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://projectpossible.substack.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for behind the scenes, giveaways, ways to get involved and more.=====Email: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠[email protected]⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠The Project Possible website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://www.projectpossiblepod.com

NOW PLAYING

The Gut Doctor: “We’ve Been Getting Food Completely Wrong”

0:00 1:10:59

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

MG Show MG Show The MG Show, hosted by Jeffrey Pedersen and Shannon Townsend, is a leading alternative media platform dedicated to uncovering the truth behind today’s most pressing political issues. Launched in 2019, the show has grown exponentially, offering unfiltered insights, comprehensive research, and real-time analysis. With a commitment to independent journalism and factual integrity, the MG Show empowers its audience with knowledge and encourages active participation in the political discourse. French Your Way Jessica: Native French teacher founder of French Your Way Boost your French listening skills and test your comprehension with this one of a kind series of podcasts. Get the chance to listen to a real conversation between native speakers talking at normal speed AND customise your learning experience through carefully designed sets of questions (2 levels of difficulty) available for download at www.frenchvoicespodcast.com. All interviews also come with the transcript. French teacher Jessica interviews native speakers of French from around the world who share a bit of their life and passion. Where else would you meet in one same place a French yoga teacher based in Melbourne, a soap manufacturer from Provence, or a couple cycling around the world? That Hoarder: Overcome Compulsive Hoarding That Hoarder Hoarding disorder is stigmatised and people who hoard feel vast amounts of shame. This podcast began life as an audio diary, an anonymous outlet for somebody with this weird condition. That Hoarder speaks about her experiences living with compulsive hoarding, she interviews therapists, academics, researchers, children of hoarders, professional organisers and influencers, and she shares insight and tips for others with the problem. Listened to by people who hoard as well as those who love them and those who work with them, Overcome Compulsive Hoarding with That Hoarder aims to shatter the stigma, share the truth and speak openly and honestly to improve lives. The Small Business Startup School – Business Notes | Financial Literacy | Retail Psychology – For Professionals & Entrepreneurs The Small Business Startup School Inc. Starting or buying a small business? While personal circumstances may vary, business patterns remain timeless. On The Small Business Startup School, we explore strategies, insights, and practical solutions to help entrepreneurs confidently navigate their journey.Hosted by Ola Williams—a retail entrepreneur, fintech founder, and financial coach with over two decades of experience—this podcast marries financial awareness and retail psychology with optimism to deliver actionable takeaways.Join us to learn, grow, and connect as we uncover the keys to business success.Let’s continue to learn together and be encouraged to keep on connecting!

Frequently Asked Questions

How long is this episode of Project Possible with Rich Leigh?

This episode is 1 hour and 10 minutes long.

When was this Project Possible with Rich Leigh episode published?

This episode was published on April 26, 2026.

What is this episode about?

Professor Tim Spector is one of the most cited scientists in the world and a leading expert in gut health, nutrition, and the microbiome.In this conversation, we break down why much of what we’ve been told about food is wrong - from calories and...

Can I download this Project Possible with Rich Leigh episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.
URL copied to clipboard!