The GutFit Nutrition Podcast

Do you really know what’s driving the IBS symptoms you experience?Instead of just taking more meds or cutting out more foods, addressing the underlying drives of IBS is the key to long-term IBS relief.In this episode, I’m recapping highlights from my live masterclass, Break Free From IBS: Your 6-Step Roadmap to Lasting Relief. If you missed it, don’t worry! I’ve pulled together the most important takeaways and I’ll be answering some of your top Q&A questions from the session.I cover some pressing questions like:Is intermittent fasting for IBS?What is the best way to determine a food intolerance?What is the vagus nerve?Can leaky gut be seen on a colonoscopy?& more!—⏱️ Chapters: (00:00) — Welcome to the GutFit Nutrition Podcast(00:47) — What’s Really Driving IBS Symptoms(01:27) — Leaky Gut & Intestinal Hyperpermeability Explained(03:03) — Checkpoint 1: Reduce Low-Grade Inflammation(05:14) — Checkpoint 2: Improve Meal Hygiene & Hunger Cues(05:59) — Intermittent Fasting and IBS — What You Need to Know(07:33) — Checkpoint 3: Identify Food Triggers Strategically(9:31) — Food Intolerances, Testing & Elimination Diets(13:54) — Checkpoint 4: Optimize the Gut-Brain Connection(16:14) — The Vagus Nerve and Digestion Explained(18:51) — Checkpoint 5: Build a Resilient Gut Microbiome(23:30) — Checkpoint 6: Thrive with IBS & Beyond(26:05) — Mindset, Empowering Language & Transformational Vocabulary(29:48) — Program Invitation & That’s a Wrap—Doors open with special bonuses to the Gut Harmony Method Program! 🎁 Apply by Oct 25 & get 3 Live Trainings ($327 Value) — incl. Holiday IBS Survival Guide!  Grab the details + apply here. —👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 A Gut Health Dietitian’s Thoughts on Food Sensitivity Testing📌 What’s the Best Probiotic For IBS?— ✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠.

If I was diagnosed with IBS today, what would I do?I’ve worked with hundreds of people with IBS and gut health concerns, and while everyone’s journey is unique, there are some key steps that make the process of healing, managing symptoms, and actually living your life again so much smoother.⏱️ Chapters: (00:00) — Welcome to the Gut Fit Nutrition Podcast(00:55) — If I Were Diagnosed With IBS Today…(01:34) — Setting Foundations for Success(01:46) — Step 1: Your Body Is Resilient(02:50) — Step 2: Detox the Social Media Noise(06:30) — Step 3: Audit Your Calendar & Lifestyle(08:43) — Step 4: Work With an IBS-Specialized Dietitian(11:40) — Step 5: Find Community & Support(13:38) — Join the Gut Harmony Method Program(14:46) — Recap: The 5 Things I’d Do for IBS(15:15) — The Power of Mindset & Lifestyle Foundations(15:47) — Final Thoughts & Next Steps—Ready for high touch support for IBS? 👩🏻‍💻 Doors open with special discount + bonuses for my Gut Harmony Method Program. Apply now!—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

As a Dietitian and Coach specializing in IBS and gut health, I wanted to highlight the 5 most common things I see new clients and community members doing that is holding you back from true IBS relief.⏱️ Chapters: (00:00) — Free Masterclass: Break Free from IBS (Oct 14–15)(00:58) — Welcome to the GutFit Nutrition Podcast(01:48) — IBS Is Real: You're Not Alone(02:54) — Common Mistake #1: Over-Restricting Your Diet(04:22) — How Food Restriction Harms the Gut(05:56) — Nutrient Deficiencies and Hormonal Impact(07:14) — Common Mistake #2: Ignoring the Nervous System(08:51) — Managing Stress for Better Gut Health(10:11) — Common Mistake #3: Piecing Together Online Advice(12:25) — Detox from Social Media & Find Credible Sources(13:55) — Common Mistake #4: Relying Solely on Your Doctor(16:45) — Common Mistake #5: Ignoring IBS Symptom Drivers(18:46) — Gut Harmony Method & How to Get Real Relief(20:23) — Final Thoughts: You Deserve to Feel Better—👩🏻‍💻 JOIN THE IBS MASTERCLASS: ⤵️Save your seat for my next upcoming LIVE free masterclass ‘Break Free From IBS: Your 6-Step Roadmap to Lasting Relief’ on October 14th & 15th, 2025. —✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

What are food intolerances, and how can we support them through a holistic approach including enzyme supplements when appropriate? Join myself and Anouk Martini, a registered dietitian from Intoleran discuss the complexities of food intolerances, particularly in relation to IBS!⏱️ Chapters: (00:00) — Episode Teaser(00:49) — Welcome to the GutFit Nutrition Podcast(01:37) — Today’s Episode & Announcing Our Guest(02:18) — Anouk's Background & Career Journey(05:11) — What are Food Intolerances?(08:02) — Contributions to the Development of Food Intolerances(11:34) — Most Common Food Intolerances in IBS(19:09) — Pyramid of Gut Support: A Stepwise Approach to IBS(25:23) — IBS Masterclass & How to Join(26:12) — Deep Dive: Quatrase, Fructase & Other Intoleran Products(32:44) — Comparing Intoleran vs. FODZYME: What’s the Difference?(34:30) — Capsules vs. Powders: Which Form Is More Effective?(36:37) — Research on Low FODMAP Approaches in Sports Nutrition(41:38) — Practical Tips for Using Digestive Enzymes Daily & Safely(43:02) — Closing Thoughts 👤 Today’s Guest: Anouk Martini, Intoleran DietitianIf certain foods leave you feeling bloated, gassy, or uncomfortable, Intoleran is here to help. Intoleran’s enzyme supplements are designed to make eating easier by supporting the breakdown of things like FODMAPs, sucrose, starches, and histamine.📌 Intoleran’s Website📌 Intoleran’s Instagram—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 JOIN THE FREE IBS MASTERCLASS: ‘Break Free From IBS: Your 6-Step Roadmap to Lasting Relief’📌 Pyramid of Gut Support—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Ever finished a meal and almost instantly, you have to run to the bathroom? In episode 24, we break down what’s happening in your body—specifically the gastrocolic reflex—and what you can do to calm it down!⏱️ Chapters: (0:00) — Welcome to the GutFit Nutrition Podcast(0:48) — Today’s Episode: The Gastrocolic Reflex & IBS Urgency(0:53) — A Common IBS Experience: Urgency After Eating(1:33) — What Is the Gastrocolic Reflex?(2:32) — Why the Reflex Overreacts in IBS(3:51) — Symptoms of an Overactive Reflex(4:31) — Managing IBS Urgency: Dietary & Lifestyle Strategies(5:27) — FODMAPs & The Role of Dietitian Support(6:14) — Fiber Management for Gut Health(6:50) — Peppermint Oil & Supplement Support(7:14) — Individual Triggers & Personalized Care(7:48) — Gut Harmony Method & Free Masterclass Invitation(8:48) — Recap: Key Takeaways on the Gastrocolic Reflex(9:24) — Outro —📌Grab Your FREE Beat the Bloat Cheet Sheat! You'll also be added to my email list to be the first to know when my next LIVE free IBS Masterclass opens up.—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

If you’ve ever dealt with stubborn skin issues like eczema, seborrheic dermatitis, or other fungal skin rashes—and felt frustrated by only getting temporary relief with creams, steroids, or medicated shampoos—this episode is for you. We’ll be exploring how an imbalanced gut microbiome can show up on our skin and what it really takes to heal from the inside out.⏱️ Chapters: (00:00) — Episode Teaser(00:24) — Welcome to the GutFit Nutrition Podcast(01:14) — Today's Episode & Our Guest (01:50) — Julia's Background & Career Journey(06:04) — What eczema is, treatments & steroid withdrawal(15:39) — Root causes beyond genetics & the gut–skin link(21:15) — Hormones, birth control & eczema flare triggers(26:40) — Diet patterns, food fears & stress connection(30:54) — Food restriction, allergies & gut microbiome(33:02) — Nervous system, stress & eczema flares(39:07) — Seborrheic dermatitis: causes & symptoms(44:11) — Antifungal treatments & beyond the shampoo(47:24) — Sugar, microbiome balance & fungal skin health(50:02) — Constipation, detox & skin inflammation(54:23) — Final takeaways, support & healing hope👤 Today’s Guest:Julia Chien, RDJulia Chien, a Registered Dietitian based in Vancouver, B.C., who specializes in supporting individuals with chronic inflammation, eczema, and digestive issues through an integrative, root-cause approach. Julia brings such a unique perspective—not only from her professional work with hundreds of clients—but also from her own journey overcoming eczema and Topical Steroid Withdrawal.📌 Julia’s Podcast📌 Julia's Instagram—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Book: When the Body Says No by Gabor Mate—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Do marathons cause colon cancer? There have been several posts circulating online alongside a New York Times article about a recent study about colon cancer in long distance runners. Let’s break down the study & what you need to know about distance running and colon cancer risk! ⏱️ Chapters: (00:00) — Grab the Gut-Friendly Sports Drink Guide!(00:38) — Welcome to the Gut Fit Nutrition Podcast(01:27) — Today’s topic: Colon cancer study in long-distance runners(03:00) — Study overview & sensational media headlines(04:20) — Study limitations: no control group, not peer-reviewed(06:00) — Possible mechanisms: blood flow, oxygen, runner’s colitis(07:20) — Missing variables: hydration, NSAIDs, nutrition, body composition(08:20) — Ultra-endurance considerations and lifestyle factors(09:00) — Broader evidence: physical activity reduces colon cancer risk(10:20) — Known risk factors: diet, lifestyle, genetics, IBD(11:30) — Emerging theory: microplastics and colorectal cancer(12:50) — Practical takeaways: study quality, balanced perspective(14:10) — Closing thoughts—🎁 ⁠⁠⁠⁠⁠⁠Grab FREE Gut Friendly Sports Drink Guide ⁠—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Study referenced 📌 PMID: 26500336📌 PMID: 35612669📌 PMID: 29325535—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Today we’re diving into a topic that has been everywhere lately—electrolytes. Let’s break it down for you from a dietitian’s perspective: what electrolytes actually are, when you really need to supplement, and how they impact your gut, hormones, and hydration.By the end of the episode, you’ll know what’s hype, what’s helpful, and what’s right for you!⏱️ Chapters: (00:00) — Free Gut Friendly Sports Drink Guide!(00:38) — Welcome to the GutFit Nutrition Podcast(01:27) — Today's Episode – All About Electrolytes (02:30) — What electrolytes actually do(03:45) — Gut health connections(05:00) — Who really needs supplements(06:15) — Training in heat & sweat loss(07:30) — Sodium: the MVP electrolyte(08:45) — Sodium citrate vs table salt(10:00) — How much sodium you need(11:15) — Sweat testing & athletes(12:30) — Daily use myths busted(13:45) — Electrolytes from food sources(15:00) — Potassium, magnesium & balance(16:30) — Key takeaways & wrap-up—🌟 GRAB YOUR FREE Gut Friendly Sports Drink Guide!⁠⁠ —👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Electrolytes & Gut Health: What’s Hype, What’s Helpful, and What’s Right For You?📌 At Home Sweat Testing—✉️ CONNECT WITH ME: ⤵️👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Today we’re tackling a topic that sparks a lot of questions and sometimes even a bit of frustration in the IBS and low FODMAP Diet community: Why do Monash FODMAP servings keep changing?If you’re following the low FODMAP diet and felt confused when your favourite food serving suddenly changes, you’re not alone. In this episode, we’re breaking down why these changes happen, how you can stay up to date, and what this means for you if you’re following the low FODMAP diet. —⏱️ Chapters: (00:00) — Episode Teaser(00:38) — Welcome to the GutFit Nutrition Podcast (01:26) — Today's Episode & Our Guest Dédé Wilson(01:54) — Dédé’s Background & Career Journey(03:47) — Launching FODMAP Everyday & Living with IBS(06:30) — Thriving on the Low FODMAP Diet, Not Just Surviving(10:25) — What is the Low FODMAP Diet & Key Phases Explained(14:54) — Why Reintroduction Feels Scary (But is Essential)(17:47) — Social Media Pitfalls & IBS Anxiety Triggers(23:14) — Food Variability: Grapes, Garlic, Onions & Tomatoes(32:15) — Strict vs. Structured: Rethinking the Elimination Phase(34:04) — Why Working with a Dietitian Changes Everything(37:06) — Monash App Updates & Retesting Surprises(45:23) — Beyond Food: Stress & Lifestyle Triggers for IBS(51:09) — Gut-Directed Hypnotherapy & Tools for Relief(54:41) — Quality of Life: Social Connections & Food Freedom(55:40) — The Biggest Myth About the Low FODMAP Diet(57:16) — Hope, Healing & Staying Flexible with Monash Updates(58:56) — Final Takeaways & How to Connect with Lee👤 Today’s Guest: Dede Wilson, Cofounder of FODMAP Everyday® Dédé is the co-owner of FODMAP Everyday®, a go-to resource for high-quality articles, product lists, and delicious recipes that help you thrive on the low FODMAP Diet. She’s a professional recipe developer, author of over 17 cookbooks, former Bon Appétit magazine editor, and Monash University and FODMAP Friendly accredited educator. Dédé also lives with IBS herself, which means she brings both expert knowledge and lived experience to her work.📌 FODMAP Everyday Website📌 FODMAP Everyday Instagram—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 The Upside of Stress by Kelly McGonigal📌 Gut Harmony Method Program (IBS & Gut Health Coaching)—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Picture this: You’re halfway through your long run when suddenly… you need a bathroom ASAP… Sound familiar?Today we’re talking about why running can trigger digestive issues and what’s really going on in the gut. This episode is for: runners, endurance athletes with IBS or a sensitive gut, or anyone curious about the gut–exercise connection!⏱️ Chapters: (00:00) — Intro(01:23) — Today's Episode: Why Does Running Cause Gut Issues (And What Can You Do About It?)(02:25) — Support the Constantine 5K Run For CAMH Foundation(03:52) — What Causes Digestive Symptoms During Runs?(04:58) — What Happens to Blood Flow During Exercise(05:37) — The Role of Pelvic Floor and Mechanical Jostling(06:29) — Cortisol, Inflammation, and Gut Permeability(7:47) — Pre-Run Nutrition Mistakes (9:48) — What You Can Do About It(10:17) — Timing Pre-Run Meals & Snacks(11:39) — Hydration Strategies(12:14) — Electrolyte Solutions & Sodium Type(14:11) — Fueling During Long Runs(15:11) — Planning Your Running Route(15:47) — Pelvic Floor & Strength Training(16:45) — Supporting Gut Health & Bowel Routine(20:20) — Closing Notes —🤝 SUPPORT THE CAMH FOUNDATION FOR THE CONSTANTINE YORKVILLE 5K: ⤵️https://raceroster.com/events/2025/96738/2025-constantine-yorkville-run/pledge/participant/38848322—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 ⁠⁠⁠Apply For Coaching⁠⁠⁠📌 Electrolytes & Gut Health: What’s Hype, What’s Helpful, and What’s Right For You?📌 Creating a Therapeutic Exercise Plan With Pelvic Floor Dysfunction With Courtenay Polock —✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Today, we’re diving into a hot topic that many of you have asked about: gut health testing. There are so many testing options out there claiming to provide answers for your digestive issues — from food sensitivity panels to comprehensive stool tests. But how many of these are actually validated, and which ones are just burning a hole in your wallet?Whether you’re wondering about IgG food sensitivity testing, the GI-MAP stool test, or hydrogen/methane breath testing, we cover it all — plus, we share our professional take on what’s truly worth your time and money when navigating IBS and gut symptoms.⏱️ Chapters: (0:00) — Episode Teaser(0:43) — Welcome to the Gut Fit Nutrition Podcast(1:36) — Today's Episode & Our Guest(1:52) — Andrea's Background & Career Journey(6:15) — Setting the Stage: Gut Health Testing Overview(6:49) — IgG Food Sensitivity Testing & Why It’s Misleading(14:02) — Food Anxiety, Elimination Diets & Gut–Brain Connection(21:08) — GI Map Testing: Popular but Problematic(31:12) — H. pylori & Fecal Elastase: When Testing Makes Sense(37:03) — Pancreatic Insufficiency, IBS Overlap & Enzyme Therapy(42:38) — Celiac Screening (TTG IgA) & Why It’s Essential(45:49) — Hydrogen & Methane Breath Tests: SIBO & IMO(53:01) — Elemental Diets as an Alternative Approach(56:44) — Overrated vs Underrated Gut Health Tests(59:16) — Outro & Listener Invitation👤 Today’s Guest: Andrea Hardy RDAndrea Hardy is a registered dietitian from Calgary, Canada where she runs a multi-disciplinary digestive health practice called Ignite Nutrition. She specializes in gut health & gastrointestinal diseases and is recognized in the media as Canada’s Gut Health Expert. She is passionate about translating science into ‘easy to digest’ information to support a healthy gut.  She has spoken on the TEDx stage, as well as internationally about digestive health. 📌 Andrea’s Instagram📌 ‘Let’s Gut Real’ Podcast 📌 Book Link📌 Constipation quiz—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Why I Don’t Recommend Commercial Stool Tests (Aka Microbiome Testing) Just Yet📌 What the Science Says: This Dietitian's Honest Thoughts on Food Sensitivity Blood Tests—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Starting your day with intentional habits that support your gut and nervous system is key to bloat relief, managing IBS symptoms and a healthy bowel routine!If you’re ready to support digestion by reducing cognitive overwhelm and setting your gut up for success (with routines you’ll actually stick to), this episode is for you!⏱️ Chapters: (0:00) — Welcome + why your morning matters for gut health(1:17) — How your first hour impacts IBS and bloating(2:44) — Starting with mindful wake-ups(4:17) — Screen-free mornings: the #1 habit to try(7:02) — Hydration before caffeine(8:52) — Sunlight for gut-brain connection and sleep(11:54) — Gentle morning movement for digestion(13:54) — Warm drinks to stimulate bowel movements(15:38) — Creating a gut-friendly bathroom space(18:17) — Building a blood-sugar-balancing breakfast(21:17) — How to fit it all in (realistic timeframes)(22:15) — The “ABC” approach to morning routines(24:56) — My personal essentials — rain or shine(25:56) — Key takeaway: protect your first hour—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Sleep Cycle App📌5 Types of Wealth📌 Squatty Potty—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Today, we’re exploring a topic that bridges the gap between your gut microbiome and your body goals: how your gut health can influence sports performance and body composition.We know the gut microbiome plays a critical role in digestion and immunity — but emerging research is revealing its powerful impact on everything from how we build muscle, manage body fat, and recover from training, to how we perform during endurance activities and high-intensity workouts.⏱️ Chapters: (0:27) – Intro(1:55) – Guest Intro: Eric Williamson, RD, PhD(4:15) – Who Eric Helps & His Work at Canyon Ranch(8:12) – Eric’s Journey into Sports & Nutrition(13:39) – What Is the Gut Microbiome?(14:30) – Defining Body Composition & How to Measure It(21:32) – Why Muscle Mass Matters for Healthspan(26:59) – Can Gut Health Affect Body Composition?(34:12) – Probiotics for Fat Loss: Myth vs. Evidence(43:03) – Food-Based Strategies for Gut & Body Composition(48:04) – Gut Microbiome & Sports Performance (VO2 Max)(58:57) – Testing for Longevity: DEXA, VO2 Max, and More(1:05:12) – Final Takeaways & Practical Advice—👤 Today’s Guest: Eric Williamson, PhD, RD, MSc, CSSD, ​CSCSEric Williamson, RD, PhD, is a leading expert in nutrition and metabolism. He holds a BA in Kinesiology and a BSc in Nutrition from Western University, and completed his MSc and PhD in Exercise Nutrition and Metabolism at the University of Toronto. Eric has been a Registered Dietitian for over 10 years, and is also a Certified Specialist in Sports Dietetics and a Certified Strength and Conditioning Specialist. He has worked with a wide range of individuals, from elite athletes to busy professionals, helping them optimize their health through evidence-based, personalized nutrition strategies.Currently, Eric serves as the Director of Nutrition at Canyon Ranch, a premier health resort with multiple properties across the US.📌 Eric’s Website📌 Eric's Instagram—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Gut Microbiota and Exercise Performance📌 Probiotics: It May Not All Be Positive📌 ​​Fibre: The Forgotten Carbohydrate in Sports Nutrition Recommendations📌 Gut-Muscle AxisExists and May Affect Skeletal Muscle Adaptation to Training—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

In this episode, we address a listener's question about common bloating culprits like carbonated drinks, straws, and smoothies. We dive into the science behind bloating, distinguishing it from distension, and explores various causes such as gas-producing foods, constipation, and microbiome imbalances. We discuss practical advice on managing these triggers and emphasizes the importance of personalized approaches to gut health.⏱️ Chapters: (0:00) – Welcome & Intro(1:06) – Listener Q&A: Noura’s Bloating Question(1:44) – What Is Bloating vs. Distension?(2:23) – Common Causes of Bloating(3:23) – Backup Bloat & Constipation(5:30) – Carbonated Drinks & Bloating(7:22) – Stepwise Approach to Fizzy Drinks(8:37) – Straws: Myth or Trigger?(9:57) – Why Smoothies Can Cause Bloating(12:50) – Tips to Make Smoothies Gut-Friendly(13:55) – Personalized Approaches to Bloating(16:08) – Gut Harmony Method Program & Final Takeaways—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Gut Harmony Method Program—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

If you’ve been feeling frustrated, limited, or even afraid to move because of pelvic floor symptoms like leaking, urgency or pelvic pain — you’re not alone. These symptoms are common especially in those dealing with gastrointestinal issues like IBS, IBD and endometriosis. This episode will give you hope, validation, and the tools to start rebuilding trust in your body.⏱️ Chapters: (0:00) – Intro(2:18) – Meet the Guest: Courtenay Pollock, Exercise Physiologist(3:06) – What Is an Exercise Physiologist & How They Differ from Personal Trainers(10:30) – How Pelvic Health Became Courtenay’s Focus(16:22) – What Is the Pelvic Floor & What Does It Do?(20:27) – Signs of Pelvic Floor Dysfunction(23:39) – IBS, Constipation & the Pelvic Floor Connection(26:24) – Common Causes of Pelvic Floor Dysfunction(31:38) – Weak vs. Tight Pelvic Floor: Key Differences(37:01) – Nervous System Regulation & Pelvic Floor Health(46:51) – What a Supportive Exercise Plan Can Look Like(55:57) – Rapid-Fire Segment: Rating Popular Pelvic Floor Tools(1:08:06) – Final Advice for Supporting Your Pelvic Floor👤 Today’s Guest: Courtenay Polock, APDJoining me all the way from Australia is Courtenay Polock, Accredited Exercise Physiologist and founder of Her Exercise Physiology — a virtual clinic providing accessible, evidence-based care for women, with a special focus on pelvic health across the lifespan. Courtenay has extensive experience in helping women navigate endometriosis, chronic pelvic pain, postpartum recovery, and more — and she’s here to share her expertise on how to build an intentional, supportive exercise plan that works with your body, not against it.📌 Courtenay's Website📌 Courtenay’'s Instagram—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Squatty Potty —✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Endometriosis affects 1 in 10 women, yet many still go years without answers. Symptoms can range from intense pelvic pain and painful periods to bloating, bowel and bladder issues, fatigue, infertility, and more. And for those with IBS, it can be incredibly confusing to tease apart what’s gut-related and what might be something more. In today’s episode we will chat about what endometriosis is, the link with IBS and gut health, and how to seek support if you suspect you have endometriosis alongside gut issues. ⏱️ Chapters: (00:00) — Intro(00:30) — Welcome to the GutFit Nutrition Podcast(01:56) — Meet Cindy: dietitian & endometriosis specialist(03:00) — Cindy’s 15-year journey to an endometriosis diagnosis(06:55) — Limited conventional options & the rise of integrative care(10:54) — What is endometriosis? A clear, simple explanation(13:43) — How to get diagnosed: surgery, scans & red flags(19:01) — When endometriosis gets misdiagnosed as IBS(24:59) — Can you still have endo even if your scans are normal?(31:34) — Common overlapping conditions: PCOS, IBD, autoimmune & more(33:16) — Why IBS is three times more likely with endo(43:05) — How Cindy supports gut health in clients with endo(46:58) — Why constipation makes endo symptoms worse(53:17) — How long does it take to see improvements with treatment?(1:07:19) — Summary & Final Takeaways👤 Today’s Guest: Cindy Dabrowska, MAN RDTo help me break this all down today is Cindy Dabrowska, a registered dietitian, with a masters degree in applied human nutrition. She is an endowarrior and founder of The Supportive Endo RD, a private practice that uses medical nutrition therapy and functional medicine principles to support women with endometriosis and infertility. 📌 Cindy's Website📌 Cindy's Instagram—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️*Resources & Links Mentioned:*📌 Endometriosis and irritable bowel syndrome: A systematic review and meta-analyses —✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

Told to take digestive enzymes to help with your IBS, or combat meals you think might trigger your gut symptoms? Let’s dive into another listener question in this week’s episode! We discuss what digestive enzymes are, which ones are helpful for various intolerances (FODMAPs, lactose, etc.) and which you might want to consider (and skip!). ⏱️ Chapters: (0:00) Welcome to the GutFit Nutrition Podcast(0:47) Intro to Listener Q&A Episode(1:12) Listener Question: Should I Take Digestive Enzymes?(1:28) What Are Digestive Enzymes?(1:49) When Are Digestive Enzymes Needed?(2:12) IBS & FODMAP Intolerances Explained(2:49) Lactase Enzymes for Lactose Intolerance(3:13) FODZYME: Enzyme Blend for FODMAPs(4:20) General Digestive Enzymes: Are They Worth It?(4:55) EPI: Exocrine Pancreatic Insufficiency Overview(6:00) Diagnosing EPI & When to See a Doctor(6:22) Prescription Enzymes vs Over-the-Counter(7:12) Summary: When Enzymes Are Helpful(7:25) Final Thoughts—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌  FODZYME: Save 15% off your first order!—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

In episode 11, we’re answering the question “Why does fibre make my IBS symptoms worse”? You’ve heard (or been told) that fibre is good for you - it can solve all your IBS problems! And yet, when you eat more, you get more gas, pain and bloating. What gives? We dive into why this happens, and what you can do about it in today’s episode. ⏱️ Chapters: (0:00) Welcome and intro to the GutFit Nutrition Podcast(0:49) Listener question: Why does increasing fiber worsen my IBS?(1:44) Visceral hypersensitivity explained(2:28) Research: IBS pain response to gut stretching(3:34) Connection between fiber, microbiome imbalance, and symptoms(4:00) Three keys: fiber amount, type, and balance(4:57) Recommended daily fiber intake for IBS(5:20) How fiber fuels gut bacteria and supports gut health(5:44) What happens when fiber intake is too low(6:08) Final thoughts: You can increase fiber with IBS strategically—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌  Visceral Hypersensitivity & IBS📌 When the Body Says No by Gabor Mate—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

In this episode of the GutFit Nutrition Podcast, we’re talking about the symptoms and impacts of Overactive Bladder (OAB), and link to IBS and digestive issues. This episode will empower you to take control with diet/lifestyle strategies and seek expert support, rather than simply living with it. ⏱️ Chapters: (0:00) – Introduction(1:46) – Introduction to the episode and focus on overactive bladder (OAB)(2:24) – Meet Callie K, the Bladder Dietitian and her personal story(5:00) – Callie’s journey from IC diagnosis to OAB and treatment challenges(7:25) – Signs and symptoms of overactive bladder(9:00) – Common root causes of OAB including pelvic floor and nervous system(12:00) – How chronic stress and nervous system dysregulation affect the bladder(15:00) – The gut-bladder connection and impact of IBS on urinary symptoms(16:45) – Nervous system regulation as a key to bladder symptom relief(20:56) – Overview of conventional OAB treatments and their limitations(24:01) – OAB in active individuals and runners with IBS(25:55) – Importance of proper hydration and common bladder irritants(29:01) – Harmful bladder habits to stop doing right now(32:07) – Dietary triggers for OAB and how to test sensitivities(38:34) – Callie’s top takeaways for improving bladder health(41:09) – How to connect with Callie K and learn more about her work👤 Today’s Guest: Callie Krajcir, MS, RDCallie Krajcir, MS, RD, The Bladder Dietitian®, is a Registered Dietitian and leading expert in bladder health. Living with interstitial cystitis (IC) her entire life and OAB during her college years has fueled her passion for helping others with IC, OAB and related conditions. Callie is the founder of Callie K Nutrition, the IC You Podcast, and social media platforms (@callieknutrition) that have empowered hundreds to find relief from bladder pain, urgency, and frequency through practical diet and lifestyle changes. She also serves as Vice Chair of the Board of Directors for the Interstitial Cystitis Association, advocating for awareness and better care for those living with IC. 📌 Callie’s Website📌 Callie’s Instagram📌 IC You Podcast—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Book: When the Body Says No by Gabor Mate—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!

In this episode, we’re diving into the actual diagnosis of Irritable Bowel Syndrome (IBS). As an IBS and gut health Dietitian, I am always explaining to my clients and community that IBS is a true medical diagnosis and that your symptoms are valid! We discuss the hallmark symptoms of IBS, IBS subtypes, common drivers and causes of IBS, and how to receive a proper diagnosis. ⏱️ Chapters: (00:00) – Intro(00:48) – Listener Q&A Intro & Today’s Question: “How do you diagnose IBS?”(01:37) – Is IBS a real medical condition? Busting the myth(02:03) – Common IBS symptoms explained(03:34) – 4 Types of IBS (Rome IV Criteria)(05:02) – How IBS is diagnosed (Rome IV diagnostic framework)(06:57) – IBS vs. Other GI Conditions(07:59) – Red flags to rule out before IBS diagnosis(09:11) – Tests that are unreliable for IBS (IGG, GI Map, Viome, etc.)(11:18) – IBS Smart Test: A promising tool for post-infectious IBS(12:34) – Tips for preparing to talk to your doctor(13:36) – Building a strong care team for IBS management(14:50) – You're not alone: IBS affects millions(15:17) – How to apply for coaching & my Gut Harmony Method Program for lasting IBS relief—👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️📌 IBS Explained Article📌  Learn More About My Gut Harmony Method Program (IBS & Gut Health Coaching)📌 Rome IV Diagnostic Criteria for IBS✨Join my FREE MASTERCLASS - Steal My Ultimate Gut Relief Roadmap: 6 Steps to Lasting IBS Control on June 3rd & 4th. ⁠Save your seat here.—✉️ CONNECT WITH ME: ⤵️📱⁠⁠⁠⁠Follow on Instagram⁠⁠⁠🎁 ⁠⁠⁠Grab a Freebie!⁠⁠⁠ 🖥️ ⁠⁠ Shop the Resource Suite⁠⁠⁠👩🏻‍⚕️ ⁠⁠⁠Apply For Coaching⁠⁠⁠If the GutFit Nutrition Podcast is giving you value - helped your digestion and fitness, made you rethink how you approach your gut health, please consider leaving a review! 🎧 If you have questions for my listener Q & A episodes, you can submit them here, or send me an email at ⁠leigh@leighmerotto.com⁠. See you soon!