PODCAST · health
The GutFit Nutrition Podcast
by Leigh Merotto, Dietitian | IBS, Gut Health and Fitness Expert
Welcome to the GutFit Nutrition Podcast with Leigh Merotto, RD, MHSc—Registered Dietitian, gut health expert, and long-distance runner. This show is your go-to resource for all things gut health, IBS, and performance nutrition. Each episode delivers evidence-based tips, tools and strategies to help you tackle IBS and digestive symptoms, fuel running and fitness, and feel your best from the inside out. If you're ready to beat painful bloat and gut flare-ups, say goodbye to irregular poops, and thrive in your active life with whole body, REAL science-based tools — this is the show for you!
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61: Could Your IBS-D Be Misdiagnosed? Bile Acid Diarrhea, Microscopic Colitis & More
Could your IBS-D actually be something else? Many people living with chronic diarrhea are told they have IBS, but for some, an underlying condition may be missed. Today, we discussed the most common IBS-D mimickers, the red flags that shouldn't be ignored, and the testing that may help uncover the real cause of ongoing digestive symptoms!YOU’LL TAKEAWAY: ✅ Why proper diagnosis is essential before assuming it's "just IBS"✅ The most common causes of chronic diarrhea that mimic IBS✅ SIBO, bile acid malabsorption, microscopic colitis, pancreatic insufficiency, celiac disease and more ✅ Red flags that warrant further investigation✅ The evidence-based tests that are often overlooked✅ How to advocate for yourself if your symptoms aren't improving & signs your condition probably isn’t IBS!—👤 TODAY’S GUEST: Jessica RoocroftJessica is a Registered Dietitian specializing in IBS-D (IBS with diarrhea) and chronic diarrhea. With a focused, evidence-based approach, she helps clients overcome urgent, unpredictable, and life-disrupting diarrhea symptoms without resorting to overly restrictive diets. Her passion for this work stems from personal experience navigating chronic digestive symptoms, bloating, and random diarrhea attacks despite repeatedly receiving normal test results. Frustrated by the lack of answers available to patients, she dedicated her practice to helping others uncover the root causes of their symptoms. 📌 Chronic Diarrhea Testing Checklist📌 Jessica’s Instagram—👩🏻💻 REFERENCES & LINKS MENTIONED: ⤵️📌 New Rome V IBS diagnostic criteria📌https://pubmed.ncbi.nlm.nih.gov/31917991/—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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60: Celiac Disease — Symptoms You Could Be Missing, IBS Link & More With Selena Devries RD
There is a lot of confusion about gluten in the gut health world. If you’ve been navigating gut issues for a while, you may have tried a gluten free diet or perhaps done a low FODMAP diet that involves limiting many foods with gluten like regular bread and pasta. While intolerance to gluten can exist on a spectrum, a very real and life changing disease that requires a strict, life long gluten free diet is Celiac Disease. If you’ve been living with celiac disease, or you suspect gluten might be a culprit in your digestive issues.. You’re going to want to tune into today’s episode! YOU’LL TAKEAWAY: ✅ What celiac disease is, and the difference between gluten sensitivity and fructan intolerance✅ A typical day in the life of someone with celiac disease✅ Link between celiac disease and IBS✅ Top tools for navigating celiac disease in 2026—👤 TODAY’S GUEST: Selena Devries Selena is a Registered Dietitian, Celiac Disease Health Coach, and the founder of Celiac Made Simple. As someone living with celiac disease herself, she brings both professional expertise and personal experience to her work. She is a graduate of the University of British Columbia and has completed Monash University training in the Low FODMAP Diet. For more than 10 years, she has specialized in helping people navigate life with celiac disease through her online private practice.📌 Selena’s Website📌 Selena’s Instagram—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Celiac Disease Foundation 📌 Episode 47 – Nickel Allergy & Ibs. 📌 Play-Doh, Gluten Cross Contact & Celiac Disease Study📌 Kissing, Gluten Cross Contact & Celiac Disease Study—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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59: Boston Marathon PB With Zero GI Issues — Cindy's Story
Does it feel like gut issues or digestive stress show up at the worst possible time in your training or on race day?If you’re a runner who has ever worried about how your gut might react during a race, I think you’re really going to relate to today’s episode.I’m excited to introduce you to my guest, Cindy.Cindy is a client of mine and an incredible example of what can happen when a runner dials in their fuelling strategy and builds confidence in their gut. After dealing with fueling and digestive challenges that were impacting her racing, Cindy made some key changes that helped her run a personal best at the Boston Marathon.YOU’LL TAKEAWAY: ✅ Cindy’s running journey and how the Running Realtor brand first came to life✅ The fueling and gut challenges she was experiencing leading up to the Boston Marathon✅ The key changes she made with her fueling strategy and race preparation✅ What race week and race day looked like when she ran her Boston Marathon personal best—👤 TODAY’S GUEST: Cindy GallantCindy Gallant is a Toronto-based realtor and endurance runner known as “The Running Realtor,” balancing a busy real estate career with a genuine love for running and an active lifestyle. Rooted in Toronto’s west end, she helps buyers, sellers, landlords, tenants, and investors navigate the real estate market with honesty, patience, and a practical, no-pressure approach.📌 Follow The Running Realtor for Toronto real estate insights, running routes, and grab Cindy's FREE Toronto Real Estate & Lifestyle Guide (link in bio). @therunningrealtor_to📌 Follow Cindy on the Move for marathon training, race recaps, travel adventures, and everyday running inspiration. @cindyonthemove —👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️🚀 Want personalized support to crush your racing + gut health goals too? 👉Apply for 1:1 Coaching—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues & endurance goals. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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58: Hyrox Race Recap — Nutrition, Performance & GI Support
In this episode, I’m taking you behind the scenes of my full Ottawa Hyrox race weekend, 2 days out all the way through race day and recovering after as a gut health Dietitian and endurance athlete. The thing with endurance athletes including both long distance runners and hyrox athletes is that they often mismanage their carb load, or try something new on race day… and that’s where things can go sideways fast, especially for those of us with sensitive gutsYOU’LL TAKEAWAY: ✅ Race prep and strategy to ensure we stayed calm & confident ✅ How I structured my carb load (without triggering symptoms)✅ My exact race day fuelling plan—including carbs, hydration, and caffeine – for an evening race ✅ The gut-friendly strategies that kept everything calm on race day✅ And how I approached recovery to bounce back quickly—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Tune in Next: Milan Marathon Recap🚀 Want personalized support?Apply for 1:1 Coaching (IBS, Gut Health + Performance). —✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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57: Can You Trust AI For IBS & Gut Health Advice?
While AI can be a helpful tool, it lacks the clinical experience to make nutrition therapy recommendations, regulation and accountability and ability to assess safety of a recommendation.In today’s episode, we will discuss the main risks and considerations with using AI for health advice, and some key takeaways to use it safely should you choose to engage in AI based tools for your IBS and gut health management. YOU’LL TAKEAWAY: ✅ The main downsides to using AI for gut health & IBS advice (lack of regularity, lack of context, data collection & hallucinations)✅ Why data collection with these large language models (LLM) is something you need to be aware of✅ How lack of context can result in misleading or dangerous health information ✅ How to navigate information online & use these tools more judiciously should you choose to—👩🏻💻 REFERENCES: ⤵️https://cloud.google.com/discover/what-are-ai-hallucinationshttps://www.dietitians.ca/About/Learn-About-Dietitianshttps://hai.stanford.edu/news/be-careful-what-you-tell-your-ai-chatbothttps://arxiv.org/abs/2509.05382https://pmc.ncbi.nlm.nih.gov/articles/PMC12735979/#sec3-nutrients-17-03828https://pmc.ncbi.nlm.nih.gov/articles/PMC13244121/https://www.psychologytoday.com/ca/blog/dancing-with-the-devil/202506/how-emotional-manipulation-causes-chatgpt-psychosishttps://www.cma.ca/healthcare-for-real/can-you-trust-ai-health-advice—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching— ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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56: Your 6-Step IBS Relief Plan (Masterclass Recap & Q/A)
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 there an autoimmune component of IBS?✅ What is the vagus nerve?✅ Which probiotics are best for IBS?✅ + more!—Doors open with special bonuses to the Gut Harmony Method Program! 🎁 Apply by June 13 & get BonusTrainings + Extended Support (Valued $500) – Grab the details + apply here. —✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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55: Finding Food Freedom With IBS — Angela's Story
Does it feel like your IBS and gut symptoms run your life? I can’t wait to share about my guest and today’s inspiring episode. Angela is an amazing client of mine who is a fabulous example of someone who has put in consistent work to improve their digestive health and quality of life, and does not let fear of gut symptoms hold them back from life (travel, working out, social life).YOU’LL TAKEAWAY: ✅ Angela’s health journey & what led her to realize her IBS symptoms weren’t normal and finally seak help✅ The main changes she made with nutrition to improve her symptoms✅ Key tools she uses to enjoy her busy life full of travel, hobbies & socializing without worrying about IBS and gut symptoms✅ Plus a fun "would you rather" segment—👤 TODAY’S GUEST: Angela SchneiderAngela is a process improvement specialist, writer, and aspiring stand-up comedian based in Toronto, Ontario. 📌 Angela’s LinkedIn📌 YouTube video of her first ever live stand-up “Showcase”—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️👉 Ready for high touch IBS and gut health support too? Learn more and APPLY for Gut Harmony Method Program! Special bonuses until June 13th! ✨ —✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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54: Non-Linear Goals: Breaking 20 Minutes in the 5K (Nutrition, Recovery & Mindset)
On November 24th, 2025, at the Holly Jolly Fun Run in Toronto, I ran 5 kilometres in under 20 minutes.It was a goal I set for myself over a year and a half before I reached it, and truthfully, the process did not go exactly as expected! As I learned so much through the journey, I wanted to share a full recap of the training, nutrition, recovery, and mindset lessons gained along the way! YOU’LL TAKEAWAY: ✅ Nutrition to prevent GI symptoms and fuelling for a happy gut✅ Mindset support to see the positives in failed tries & why achieving goals is not linear!✅ Balancing training to support progress & prevent burnout and injury✅ What’s next: marathon, sub 19 minute 5K—💡 Ready to take it further?👉 Get my Pre & Post Workout for a Happy Gut Mini Course + Resource Bundle—👩🏻💻 Resources that helped me understand balanced training:📌 Ben Parkes YouTube📌 80/20 Running by Matt Fitzgerald📌 Run Like a Pro (Even If You’re Slow) by Matt Fitzgerald📌 Chasing PRs Podcast📌 Strength Running Podcast—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, endurance goals, & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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53: Milan Marathon Recap: Race Day, Fuelling & Digestive Support
In this episode, I’m taking you behind the scenes of my full Milan marathon weekend, from the final days of tapering and carb loading to race morning, fueling during the race, and recovery afterward. I’m sharing exactly how I approached marathon nutrition and gut health to run a personal best with zero GI issues!As a Registered Dietitian, gut health expert, and endurance athlete, I know how frustrating it can be to deal with bloating, cramping, urgency, or stomach issues during training and racing. YOU’LL TAKEAWAY:✅ How I approached carb loading without bloating or GI distress✅ My exact marathon fueling, hydration, and caffeine strategy✅ Gut-friendly race prep tips for runners with IBS or sensitive stomachs✅ The recovery strategies that helped me bounce back quickly post-race—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Tune in Next: Marathon Prep (Runners GI Survival Guide) 🚀 Want personalized support? Apply for 1:1 Coaching (IBS, Gut Health + Performance). —✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating marathon training & gut issues. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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52: Why Your Gut Changes in Your 40s (and What to Do About It) With Nicole Dynan RD
If you’re in your early 40s or beyond and noticing more bloating, constipation, or unpredictable IBS symptoms, your hormones may be playing a bigger role than you think.In this episode, we’re breaking down the connection between perimenopause and gut health, and why the menopause transition can significantly impact digestion, the gut microbiome, and IBS symptoms.YOU’LL TAKEAWAY: ✅ What’s actually happening during perimenopause (and why it matters for gut health)✅ The link between hormones, the gut microbiome, and digestion✅ Why IBS symptoms may worsen during the menopause transition✅ Key nutrition, lifestyle factors and supplements to support symptom management✅ How HRT fits into the picture for symptom management and long-term health—👤 TODAY’S GUEST: Nicole Dynan RDFounder and Director of The Gut Health Dietitian, Nicole Dynan is recognised as one of Australia’s leading dietitians in gut and hormone health for women in midlife. 📌 Nicole’s Website📌 Nicole’s Instagram—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Listen to Episode 14 Next: Creating a Safe Exercise Plan With Pelvic Floor Dysfunction—✉️ CONNECT WITH ME: ⤵️👩🏻⚕️ Apply For 1-1 Coaching📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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51: IBS and Travel: 7 Hidden Triggers (and How to Prevent Flare-Ups)
If you have IBS or struggle with persistent gut issues, you’ve probably noticed that travel often leads to flare ups. For those with severe IBS, even short day trips can cause anxiety and worry about how your gut will react. For today’s episode, we will focus on why travel, including both flying and road trips, can lead to IBS and gut flare ups and what you can do about it! In today’s episode, we cover:✅ Why traveling with IBS can trigger bloating, constipation, nausea, and digestive discomfort✅ How flying, dehydration, stress, and circadian rhythm disruption impact gut health✅ Low FODMAP travel tips, IBS-friendly snack ideas, and hydration strategies✅ Practical ways to prevent IBS flare-ups while traveling and feel more confident on trips—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Tune in Next: Marathon Prep (Runners GI Survival Guide) 🚀 Want personalized IBS & gut health support? Learn more & apply for Gut Harmony Method Program!—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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50: Marathon Training: How to Prevent Gut Issues + Injury (Runner's GI Survival Guide)
Struggling with gut issues during marathon training? From bloating and reflux to urgent bathroom stops mid-run, digestive issues affect up to 50% of endurance athletes—and they can seriously impact your performance if not addressed.As a Registered Dietitian and endurance athlete, I’m sharing both the science and real-life strategies I use (and teach my clients) to prevent gut issues during training, so you can perform your best without digestive setbacks.YOU’LL TAKEAWAY: ✅ Why gut issues are so common in runners and endurance athletes✅ How to prevent runner’s stomach during training and racing✅ What “gut training” is and how to implement it✅ The role of low FODMAP, low fibre, and low fat nutrition for performance fuelling✅ How to reduce injury risk while increasing mileage—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️💡 Ready to take it further? Get my Pre & Post Workout for a Happy Gut Mini Course + Resource Bundle🚀 Want personalized support?Apply for 1:1 Coaching (IBS, Gut Health + Performance)—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! —ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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49: Top 8 Positivity Tools For Anxiety, Mood & Gut Health
If you’ve been feeling anxious, overwhelmed, or mentally drained lately, this episode is for you.As a Registered Dietitian specializing in gut health, I’m diving into the powerful gut-brain connection and sharing my top positivity resources — including books, exercises, and simple tools that can help you boost your mood naturally, support your mental health, and improve how your body feels from the inside out.YOU’LL TAKEAWAY: ✅ A deeper understanding of the gut-brain connection and its impact on mood and digestion✅ 8 powerful tools and resources to help boost mood naturally and support mental well-being✅ Practical strategies to navigate anxiety and stress in a more grounded, intentional way✅ Ways to improve focus, reduce digital overwhelm, and support your overall emotional health—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 The Negativity Fast📌 Stolen Focus📌 www.health.harvard.edu/blog/if-you-are-happy-and-you-know-it-you-may-live-longer-2019101618020 📌 Morning Habits – What to Do First Thing For IBS & Bloating Relief: Episode 17—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues & wanting to fuel performance. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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48: Can Your Gut Microbiome Impact Your Weight? 6 Gut Friendly Tools For Sustainable Weight Loss
Trying to seek weight loss goals without sacrificing energy, your health and tanking your metabolism? In this episode, I’m sharing 6 practical tips to stay healthy while losing weight, and why your gut microbiome may play an important role in weight management and body composition!There’s a lot of conflicting advice online about weight loss. As a Registered Dietitian, I take a weight-neutral approach and focus on strategies that support long-term metabolic health, energy, and healthy body composition (muscle, fat ratios) rather than restriction or focus on numbers.YOU’LL TAKEAWAY: ✅ How protein and fibre intake can support appetite control, satiety, and healthy weight loss✅ What the research says about the gut microbiome and its potential connection to weight✅ How chrononutrition and eating in alignment with your circadian rhythm may impact metabolism✅ Why focusing on body composition and visceral fat, rather than just the number on the scale, is key for long-term health—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️👩🏻⚕️ Apply For Coaching (IBS, Gut Health & Performance)📌 https://pubmed.ncbi.nlm.nih.gov/37163454/📌 https://pubmed.ncbi.nlm.nih.gov/34746200/📌 https://www.sciencedirect.com/science/article/pii/S0022316623026792—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues & wanting to fuel performance. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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47: Nickel Allergy & IBS: The Connection You Need to Know
If your IBS symptoms aren’t improving on a low FODMAP diet, there may be an overlooked trigger: nickel. In this episode, we explore the interesting connection between Nickel Allergy and IBS, including a condition called Systemic Nickel Allergy Syndrome (SNAS) that can mimic classic digestive disorders like IBS!YOU'LL TAKEAWAY:✅ How Nickel Allergy and IBS may be connected through Systemic Nickel Allergy Syndrome (SNAS)✅ Why some people have IBS symptoms not improving on low FODMAP✅ Common high nickel foods that may trigger digestive symptoms✅ When to consider nickel allergy testing or a short-term low nickel diet—👤 TODAY’S GUEST: TAMARA DEUKER FREUMAN, MS, RD, CSDHTamara Duker Freuman is a New York City-based registered dietitian with 15 years of experience in clinical gastroenterology practice settings, specializing in the dietary management of digestive symptoms and diseases. Freuman is also a nationally known health writer and the author of two books, "The Bloated Belly Whisperer" (2018) and “REGULAR” (2023).📌 Tamara’s Website📌 Tamara’s Instagram—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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46: Colon Cancer: Rising Rates & 5 Evidence Based Strategies to Lower Your Risk
Colorectal cancer is rising, especially early-onset colon cancer in adults under 50. But the good news is that much of your risk is modifiable.In this evidence-based episode, we break down what you need to know about colorectal cancer prevention, including the most current research on diet, lifestyle, and the gut microbiome!YOU’LL TAKEAWAY: ✅ An overview of rising early-onset colon cancer rates and what it means for colorectal cancer prevention✅ How dietary fibre and colon cancer risk are connected, including the protective role of whole grains and cancer risk reduction✅ The impact of physical activity and colon cancer outcomes, and how a sedentary lifestyle and cancer mortality are linked✅ What the evidence says about gut microbiome and butyrate production, plus the role of ultra-processed foods and cancer risk, including red and processed meat consumption—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌Want high touch, comprehensive coaching for IBS & gut health? Apply For Coaching📌 https://pmc.ncbi.nlm.nih.gov/articles/PMC9025960/📌 https://pubmed.ncbi.nlm.nih.gov/26500336/📌 https://pubmed.ncbi.nlm.nih.gov/30200062/📌 https://pubmed.ncbi.nlm.nih.gov/22074852/📌 https://pubmed.ncbi.nlm.nih.gov/40146871/📌 Episode 40 - Colorectal Cancer Under 50? A Surgeon Breaks Down the Rise & How to Lower Your Risk—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners wanting to improve their digestive health & fitness. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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45: 3 Little Known Ways to Improve Your Microbiome Health (Puppies, Cleaning Products & more!)
Your gut health isn’t just about what you eat! In this episode, I’m sharing 3 little-known, evidence supported ways to improve your gut microbiome that go beyond diet — and can support better digestion, mood, energy, immune resilience, and even performance!YOU’LL TAKEAWAY: ✅ What the gut microbiome is and why microbial diversity is critical for digestion, immunity, metabolism, and mental health✅ How over-sanitizing may reduce microbial resilience and how to apply a targeted hygiene approach✅ Why exposure to natural environments and pets may positively influence gut microbial diversity✅ How short bursts of high-intensity exercise can enhance gut health & result in positive microbiome changes—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Want to crush your workouts without the gut distress? Grab my Pre & Post Workout For a Happy Gut Mini Course and Resource Bundle📌Join FREE Masterclass: 6 Step Blueprint to Conquering IBS & Gut Pain 📌https://doi.org/10.3389/fcimb.2020.00073📌https://pubmed.ncbi.nlm.nih.gov/23607879/📌https://pubmed.ncbi.nlm.nih.gov/30883471/—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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44: Chronic Constipation? Common Culprits & What You Can Do About Them
Have you tried following your doc’s recommendations and just upped the fiber and water… OR simply taken a prescription laxative like Restoralax or Miralax and a fiber supplement per the Rx, and gone on your way? But you’re still struggling with chronic constipation and irregularity…Today we’re chatting about the common — and often complex — reasons for constipation to consider, and what you can do to support those healthy daily poops. YOU’LL TAKEAWAY: ✅ 3 types of primary constipation (slow transit, normal transit and pelvic floor dysfunction)✅ How diet, mental health, hormones, toiletting habits, medications can cause constipation✅ Simple at home tools to uncover the underlying drivers for your constipation✅ Understand IBS-constipation vs. functional constipation (not the same!)—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Want high touch support for IBS & Gut Relief? Apply for the Gut Harmony Method Program!📌 Pelvic Floor Dysfunction and IBS: Expert Insights, Red Flags, and Self-Check Tools —✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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43: Breaking Down 4 Viral Gut Health Trends (Fibremaxxing, Aloe Vera, Beet Juice + Juice Fart Walks)
Aloe vera juice. Beet juice “cleanses.” Fart walks. Fibremaxxing. But… which of these current social media trends actually holds up under scientific scrutiny? 🤔YOU’LL TAKEAWAY: ✅ Which trends are mostly hype vs. evidence-based✅ What might help IBS, and what could make symptoms worse✅ How to approach fibre strategically if you have gut issues✅ Why “science-based” on social media doesn’t always mean… science-based—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Want to learn my step by step Blueprint to IBS & Gut Pain Relief? → Join FREE MASTERCLASS here. —✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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42: 3 Ways to Improve Diet Diversity When Your IBS Makes You Scared of Food
Heard that diet diversity is important for IBS and gut health but the thought of adding new foods make you anxious about how your gut will react? YOU’LL TAKEAWAY: ✨Why extreme restriction won’t make your symptoms better in the long term✨How your nervous system and gut-brain interaction impact symptoms✨Using positive self talk and transformational vocabulary to improve symptoms✨Using microdosing to retrain your gut microbes to tolerate more foods—Want to learn my step by step Blueprint to IBS & Gut Pain Relief? → Join FREE MASTERCLASS here. —👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Tony Robbin’s Awaken the Giant Within—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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41: How Long Does it Take to "Fix" Your Gut Microbiome? (Antibiotics, IBS + More)
You’ve been eating more fibre, started a low FODMAP diet, added some gut-directed lifestyle changes to your routine.. So how long will it take for you to “fix” your microbiome? Find out in today’s episode!YOU’LL TAKEAWAY: ✨ How long it takes for the microbiome to recover after a big disruption like antibiotics or food poisoning✨Subjective measure the microbiome is improving✨Why symptoms can improve before big microbiome shifts can occur✨ Short term vs. long term impacts of diet, supplement protocols on gut microbiota composition—Get High Touch Personalized IBS & Gut Health Support in the Gut Harmony Method Program. → Apply Here. —✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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40: Colorectal Cancer Under 50? A Surgeon Breaks Down the Rise in Young People & How to Lower Risk
Did you know there’s been a 2% annual increase in colon cancer cases in adults aged 20-39 since the 1990s? We need to spread the word… Colorectal cancer is NO longer just a concern for older adults. But, the encouraging news is that many cases are preventable! In our latest episode, colorectal surgeon and prevention advocate Dr. Zuri Murrel shares how you can feel more confident using evidence based tools to reduce your own risk for colorectal cancer! Whether you’re in your 20s, 30s, or 40s, this episode provides clear, practical strategies to protect your health and break the stigma around a preventable disease!YOU’LL TAKEAWAY: ✨ Colorectal cancer is increasingly common in younger adults, but many cases are preventable✨Why fibre, whole foods, hydration, activity, Vitamin D are all powerful tools to lower your risk ✨Early screening via colonoscopies for those with family history is crucial for prevention✨ Advocating for yourself and recognizing symptoms early saves lives—👤 TODAY’S GUEST: Zuri A. Murrell, M.D. is a leading Los Angeles Colorectal Surgeon & Specialist.Currently Dr. Murrell serves as the Medical Director of Outreach and Quality Integration for Cedars-Sinai’s Samuel Oschin Comprehensive Cancer Institute, and a Physician Member on the Board of Directors of Cedars- Sinai Medical Center (2018-2024). He also is Chairman of the Cedars-Sinai Physician Medical Staff DEI Taskforce. 📌Dr, Zuri’s Instagram—👩🏻💻 REFERENCES & LINKS MENTIONED: ⤵️📌 2018 meta analysis – dietary fibre intake and risk of proximal and distal colon cancers📌NOVA Classification of Processed Foods📌2011 meta analysis - Dietary fibre, whole grains, and risk of colorectal cancer📌Circulating vitamin D levels and colorectal cancer risk: A meta-analysis and systematic review of case-control and prospective cohort studies—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating wanting to be proactive about their colon health. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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39: IBS and Perimenopause — How Hormonal Changes Impact Gut Symptoms
Hot flashes, bloating, mood swings? In this episode we explore the connection between perimenopause and IBS, discussing how hormonal changes can impact your digestive health. We chat about common symptoms of perimenopause, the complexities of IBS, and practical strategies for managing symptoms through nutrition, exercise, and expert support. YOU’LL TAKEAWAY: ✨How ovarian hormonal fluctuations during perimenopause can affect digestion, and exacerbate IBS✨Why tracking symptoms is crucial for understanding health changes, and how to do it properly ✨Key dietary adjustments to manage blood sugar and digestive health✨Behaviour strategies including exercise balance, sleep hygiene for gut and hormonal support—👩🏻💻 REFERENCES & LINKS MENTIONED: ⤵️📌 DEXA Scan Health Insights📌 10.1089/jwh.2015.5556📌 10.1177/030006059101900504 📌 10.3892/ol.2019.10983📌 https://doi.org/10.1080/15502783.2023.2204066📌 Do Women Need More Sleep Than Men?—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & the menopause transition. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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38: 5 Micro Habits to Level Up Your Gut Health in 2026
Your gut called… it’s ready for a glow-up in 2026 — without painful cleanses or expensive supplement protocols.In this episode of the GutFit Nutrition Podcast, we explore why gut health is foundational to your overall well-being and how simple, sustainable micro habits can support your digestion, hormones, mood, and immune system over time.YOU’LL TAKEAWAY:✨What micro habits are and how to use them to create lasting change✨Why gut health impacts immunity, mental health, and hormone balance✨How small adjustments in diet quality, fermented foods, medication use, sleep hygiene, and morning routines can better support your gut✨Why consistency and personalization matter more than perfection—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 3 Rules For Habits by James Clear 📌 Atomic Habits by James Clear 📌Freedom App📌 Study on Fermented Food vs High Fibre Diet📌 NSAIDs and the Gut —✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating & review help this show get into the earbuds of more listeners navigating gut issues, IBS & fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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37: New Year, New Intentions: 9 Steps to Health and Fitness Goals You’ll Actually Stick With
Every year, do you create new years goals that don't stick? It's time to change that. This week, we’re breaking down how to set realistic gut health & fitness goals that stick!YOU'LL TAKEAWAY:✨ Setting intentions instead of resolutions✨ Creating SMART goals for clarity✨ Linking pleasure to behaviors to stay motivated✨ Using accountability systems to actually follow through✨ Celebrating small wins along the wayIf you’re ready to finally make progress on your gut health and fitness goals instead of falling off by February… This episode is for you!—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Tony Robbins: Awaken the Giant Within—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating and review help this show get into the earbuds of more listeners dealing with IBS, gut issues and fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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36: Runny Nose, Fatigue, Bloat, Rashes? Unpacking Histamine Intolerance & the IBS Link
Itchy skin, fatigue, unresolved IBS symptoms – what could these symptoms have in common? It could be a sign of histamine intolerance, a condition that often goes under or misdiagnosed.Join this conversation with expert GI Dietitians on how to actually tell whether you may have histamine intolerance, and how to actually manage it through a structured elimination diet, nutrition optimizations & targeted supplementation. YOU’LL TAKEAWAY:✨ Why histamine intolerance is a growing concern in digestive health, common symptoms (skin issues, runny nose, GI symptoms, and fatigue) and proper testing✨ How mast cell activation syndrome is distinct from histamine intolerance.✨ Dietary management is crucial for those with histamine intolerance, but low histamine diets can vary significantly in recommendations.✨ What supplements like DAO may help some individuals with histamine intolerance.✨ How zinc, iodine and other micronutrients play a role in gut health and histamine intolerance—👤 TODAY’S GUEST: Marlee Hamilton RDMarlee Hamilton is a registered dietitian who has spent the past 8 years working with patients who have complex digestive health concerns and food intolerances. She specializes in conditions such as IBS, IBD, SIBO, and food chemical sensitivities, providing individualized nutritional support for a wide range of gastrointestinal disorders. 📌 Ignite Nutrition📌 Marlee’s Instagram—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating and review help this show get into the earbuds of more listeners dealing with IBS, gut issues and fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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35: Cortisol, Burnout and Adrenal Fatigue— What's Really Happening? Sifting Myth from Fact
Is 'adrenal fatigue' a made up condition, or a useful term to describe real burnout and cortisol dysfunction? In this conversation, join myself and fellow Dietitian Christa Biegler to discuss the complexities of cortisol, burnout, and adrenal fatigue. We chat about causes of cortisol dysfunction, how to test thyroid and cortisol properly, pillars for improving adrenal function, and more. ⏱️ Chapters: (0:38) — Welcome to the GutFit Nutrition Podcast(1:26) — Today's Episode & Announcing Our Guest(1:57) — Christa’s Background & Career Journey(2:27) — Unpacking Burnout & Adrenal Health(4:48) — The Zone of Excellence vs Genius: What is Burnout? (11:15) — The Complex Connection Between Burnout & Cortisol (17:00) — How Cortisol Dysfunction Affects Your Body: Key Symptoms(26:15) — Navigating Adrenal & Thyroid Testing: Symptoms vs Labs(31:09) — Optimizing Cortisol: The Power of Light & Circadian Rhythm(38:24) — Cultivating Curiosity: Making Small, Intentional Lifestyle Changes(42:00) — Exploring Advanced Adrenal Testing(48:34) — Supporting Adrenals: Diet, Lifestyle & Targeted Supplements(56:46) — Final Insights on Cortisol & Burnout 👤 TODAY'S GUEST: Christa BieglerChrista Biegler is an award-winning dietitian nutritionist, host of the Less Stressed Life podcast, and author of The Eczema Relief Diet & Cookbook. She helps health-savvy women overcome eczema, food sensitivities and fatigue without unnecessary restriction, endless testing and supplements. 📌 Christa’s Website 📌 Christa’s Instagram📌 Christa’s YouTube—✉️ CONNECT WITH ME: ⤵️📱Follow on Instagram🎁 Grab a Freebie! 🖥️ Shop the Resource Suite👩🏻⚕️ Apply For Coaching—ENJOYING THE PODCAST?Your rating and review help this show get into the earbuds of more listeners dealing with burnout ,gut issues and fatigue. Scroll down in Apple Podcasts or Spotify, tap ⭐⭐⭐⭐⭐, and write one quick sentence.Not sure what to say? Try: “I listen to this podcast because…” 🎧
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34: Why the Holidays Stir Up IBS Symptoms (and What You Can Do About It)
Its no surprise.. The holidays can stir up IBS symptoms due to various factors. Listen in to discover proactive strategies to prevent holiday IBS flare-ups and feel your best. —👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 FREE Masterclass — Take Immediate Control: The Ultimate 6-Step Blueprint to Conquering IBS & Gut Pain—✉️ 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 [email protected].
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33: Eating to Improve IBS Through Your Microbiome
What is the gut microbiome, why does it matter? If you have IBS, feeding your microbiome is essential for lasting symptom relief! How do you feed it well (when you have IBS and food intolerances)? Find out in today’s episode. —👩🏻💻 RESOURCES & HELPFUL LINKS: ⤵️📌 Apply for the Gut Harmony Method Program📌How Does Your Gut Microbiome Play a Role in 4 Common Chronic Diseases?📌 The American Gut Project📌 Episode 11: Why Does Fibre Make My IBS & Gut Symptoms Worse?—✉️ 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 [email protected]. See you soon!
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32: Which Probiotic Really Helps IBS? Here's What the Science Says
Today we’re diving into a question that always comes up at my live events and in my community: “What’s the best probiotic for IBS?”It’s such a common question, and honestly, the truth might surprise you. So, let’s unpack what’s really going on when it comes to probiotics, IBS, and gut health.—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Benefits of Fermented Foods📌 Episode 16: Gut Check– Is Your Microbiome Holding Back Your Fitness Goals?📌 Eating for a Healthy Microbiome—✉️ 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 [email protected]. See you soon!
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31: IBS Symptoms Disappear When You Travel to Europe? Let's Unpack Why
Have you ever noticed your IBS symptoms seem to disappear when you travel to Europe?In this episode, we talk about processing methods in Europe and how they impact digestibility, how food standards and regulation differ in Europe and North America (and why additives and processing could be linked to GI symptoms), why stress and movement may be playing a role, and more! ⏱️ Chapters: (0:00) — Episode Teaser(0:19) — Welcome to the GutFit Nutrition Podcast (1:07) — Today’s Episode: Unpacking Why IBS Symptoms Vanish When Traveling to Europe(2:24)— Comparing Food Standards and Additive Regulations in Europe(7:59) — Understanding GMO Regulations and Their Impact on Your Gut(12:20) — The Link Between Ultra-Processed Foods and IBS Symptoms(17:34) — Why European Bread is Easier for Your Gut to Digest(19:44) — How Relaxation and Sleep Impact Your Gut-Brain Connection(24:56) — Incorporating European Movement Habits for Better Digestion(27:26) — Final Thoughts —👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️https://pubmed.ncbi.nlm.nih.gov/38522476/https://www.eatrightpro.org/news-center/practice-trends/examining-the-nova-food-classification-system-and-healthfulness-of-ultra-processed-foodshttps://pubmed.ncbi.nlm.nih.gov/17681164/https://pubmed.ncbi.nlm.nih.gov/24935275/https://jpublichealth.org/articles/1034.htmlhttps://www.who.int/news-room/questions-and-answers/item/food-genetically-modified—✉️ 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 [email protected].
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30: Is Underfuelling Wrecking Your Gut? Understanding RED-S and Low Energy Availability
What if you need to eat MORE, not less to reduce your gut symptoms, have more energy & have better performance? In this episode, let’s talk about why underfuelling and low energy availability (LEA) can have negative consequences, and specifically on gut health and digestive functions! ⏱️ Chapters: (0:00) — Episode Teaser(0:39) — Welcome to the GutFit Nutrition Podcast (1:27) — Today's Episode & Announcing Our Guest (2:27) — Christine's Background & Career Journey(10:07) — Understanding LEA: The Hidden Cost of Underfuelling(15:08) — Chronic Underfuelling: The Dangers of RED-S(23:44) — How Underfuelling Harms Your Gut & Digestion(29:32) — The Gut Impact of Fasted Training & Dehydration(31:53) — Why Underfuelling Can Hinder Weight Loss Goals(36:30) — Practical Ways to Assess Your Energy Needs(44:52) — Debunking Sensitivity Tests (47:19) — Closing Remarks & Connecting with Christine—👤 Today’s Guest: Christine Gemmell, RDChristine Gemmell is a Registered Dietitian and sports nutrition specialist based in Kingston, Ontario. In her practice Eminence Nutrition, she integrates evidence-based sports nutrition with a weight-inclusive, health-first philosophy that supports not only physical performance but also a sustainable and confident relationship with food.📌Eminence Nutrition Website📌 Christine's Instagram—👩🏻💻 RESOURCES & LINKS MENTIONED: ⤵️📌 Article: High Intensity Exercise & Your Gut📌 Pre & Post Workout For a Happy Gut Guide—✉️ 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 [email protected]. See you soon!
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29: High Intensity Training For a Happy Gut & Balanced Hormones
Today’s episode is a recording from Episode 62 of the Joyful Eating For PCOS and Gut Health podcast. We explore how your body responds to different types of exercise intensities. We break down why gut symptoms can arise when you ramp up the intensity of your workouts, beneficial ways cortisol actually HELPS you exercise more efficiently, and how to enjoy high intensity training without the digestive upset. — 🏃♀️ 🌟 GRAB MY FREE Gut Friendly Sports Drink Guide! — ✉️ 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 [email protected].
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28: Beyond the Bloat — 6 Step Roadmap to IBS Relief (Masterclass Recap + Q&A)
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!—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 [email protected].
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27: 5 Things I Would Do If I Was Diagnosed With IBS Today
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.—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 [email protected]. See you soon!
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26: Struggling With IBS? 5 Things That Might Be Stopping You From Getting Better
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.—✉️ 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 [email protected]. See you soon!
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25: Food Intolerances in IBS & How To Use Enzymes with Anouk Martini, Intoleran Dietitian
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 [email protected]. See you soon!
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24: Understanding the Gastrocolic Reflex and Your IBS — Managing Urgency After Eating
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! If you have IBS and bathroom urgency like loose stools and diarrhea, this one's for you. —📌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 [email protected]. See you soon!
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23: Gut-Skin Connection — Healing Eczema and Fungal Skin Rashes Beyond Steroids & Medications
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 [email protected]. See you soon!
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22: Are Marathons Linked to Colon Cancer Risk? What Runners Need to Know
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 [email protected]. See you soon!
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21: Electrolytes for Gut Health & Performance: A Science-Based Guide for Active Bodies
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 [email protected]. See you soon!
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20: Why Monash Serving Sizes Change — And How to Confidently Follow the Low FODMAP Diet With Dede Wilson
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 [email protected]. See you soon!
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19: Why Does Running Cause Gut Issues (And What Can You Do About It?)
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 [email protected]. See you soon!
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18: Gut Health Testing: What’s Under & Overrated?
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 GutFit 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 [email protected]. See you soon!
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17: Morning Habits — What to Do First Thing for IBS & Bloating Relief
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 [email protected]. See you soon!
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16: Gut Check: Is Your Microbiome Holding Back Your Fitness Goals?
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 [email protected]. See you soon!
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15: Bloat Culprits — Should I Skip Carbonated Drinks, Using a Straw, & Drinking Smoothies?
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 [email protected]. See you soon!
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14: Training With Pelvic Floor Dysfunction – How to Build a Safe, Effective Plan
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! ❤️ —👤 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 [email protected]. See you soon!
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13: Digestive Distress and Period Pain: The IBS–Endometriosis Link Explained
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 [email protected]. See you soon!
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12: Should I Use Digestive Enzymes For Meals That Could Trigger My IBS or Gut Symptoms?
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!). —👩🏻💻 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 [email protected]. See you soon!
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ABOUT THIS SHOW
Welcome to the GutFit Nutrition Podcast with Leigh Merotto, RD, MHSc—Registered Dietitian, gut health expert, and long-distance runner. This show is your go-to resource for all things gut health, IBS, and performance nutrition. Each episode delivers evidence-based tips, tools and strategies to help you tackle IBS and digestive symptoms, fuel running and fitness, and feel your best from the inside out. If you're ready to beat painful bloat and gut flare-ups, say goodbye to irregular poops, and thrive in your active life with whole body, REAL science-based tools — this is the show for you!
HOSTED BY
Leigh Merotto, Dietitian | IBS, Gut Health and Fitness Expert
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