PodcastsHealth & WellnessHeal Your Gut Heal Your Life

Heal Your Gut Heal Your Life

Sharon M Selby
Heal Your Gut Heal Your Life
Latest episode

27 episodes

  • Heal Your Gut Heal Your Life

    Ultra-Processed Foods: What’s Really Inside Those Packets (And How to Read Food Labels Like a Pro)

    03/03/2026 | 27 mins.
    Today, up to 70% of what our children are eating on average isn’t even real food. It’s an industrial formulation.
    In this powerful episode of Heal Your Gut. Heal Your Life., I break down what ultra-processed foods (UPFs) actually are, how they’re engineered, and why they now dominate modern diets. From artificial colours and preservatives to refined seed oils and hidden sugars, I show you exactly what’s hiding behind clever packaging and “natural” marketing claims.
    This is your complete food label masterclass. If you’ve ever stood in a supermarket aisle wondering whether something is truly healthy, this episode will change how you shop forever. Because once you know how to decode an ingredient list, you stop being marketed to and start making confident, empowered choices for your family. This is what food manufacturer’s don’t want you to know.
    You’ll learn:
    • What ultra-processed foods really are and how they now make up 70% of calorie intake in Western countries
    • The 6 red flags I look for on every food label
    • Where ‘natural colours’ really come from and how “natural flavours” can legally hide dozens of undisclosed chemical compounds
    • Why refined seed oils like canola oil contribute to oxidative stress and inflammation
    • The simple 4-gram rule for calculating sugar (and how kids can reach 12–15 teaspoons before lunchtime)
    • What high fructose corn syrup does in the body and why it’s linked to metabolic dysfunction
    Chronic illness, anxiety, ADHD and metabolic disease are rising sharply, especially in children. Genetics didn’t change in 30 years. But our food system did.
    Ultra-processed foods are designed for shelf life, repeat purchase and profit. Not nourishment. And when these products become the foundation of the modern diet, biology responds.
    FREE Gut Health Masterclass:

    If you’re ready to move beyond awareness and into action, join Sharon’s FREE live masterclass:
    3 Steps to Epic Gut Health
    You’ll learn the simple: Weed. Seed. Feed. Gut gardening framework to help restore gut health, reduce inflammation and rebuild resilience in your family.
    Join Here: https://sharonmselby.com/gut-health-masterclass/ 
    Connect with Sharon
    Free Live Masterclass: 3 Steps to Epic Gut Health: https://sharonmselby.com/gut-health-masterclass/
    The Gut Health Course: https://sharonmselby.com/the-gut-health-course/
    SHE Thrives (Monthly Membership): https://sharonmselby.com/she-thrives/
    Free Gut Health Guide + recipe book: https://www.sharonmselby.com  
    DM me on Instagram: https://www.instagram.com/sharonmselby
    Watch on YouTube: https://www.youtube.com/@sharonmselby
    TikTok: https://www.tiktok.com/@sharonmselby
    Join the Podcast Facebook Group: https://www.facebook.com/groups/healyourgutwithsharonmselby
    Disclaimer: https://sharonmselby.com/podcast-disclaimer/
  • Heal Your Gut Heal Your Life

    Stop Getting in the Way of Your Immune System (It’s Smarter Than You Think)

    24/02/2026 | 27 mins.
    Sick days off school have become the norm. 1 in 4 kids in Australia are now missing up to 20 days of school a year due to illness, that’s an entire month.
    Just a few years ago the average was 6 days.
    We’re medicating faster.
    We’re reacting quicker.
    We’re trying to shut down every symptom immediately.
    But what if some of those symptoms aren’t the problem? What if they’re proof the immune system is working exactly as it should?
    In this episode, I walk you through the five most common illnesses our kids (and we) experience and explain what’s really happening inside the body.
    You’ll learn:
    • The five most common illnesses kids experience — and how we may be accidentally slowing recovery
    • The one powerful tool you already have at home that speeds up healing (and most people overlook)
    • How to tell the difference between a symptom that’s protective… and one that genuinely needs medical intervention
    • Why recurring infections aren’t “bad luck” — and what they’re really telling you
    • How to build immune resilience now so medication becomes the back-up plan, not the default
    This episode is not anti-medicine. It’s about understanding the difference between danger and design. Because when we support the immune system instead of suppressing it, recovery can be faster, resilience stronger, and infections less frequent.
    With superbugs emerging and antibiotic resistance accelerating, this conversation has never been more urgent.
    Supercharge Your Kids Immunity Starts Here:
    Knowing what to do is one thing. Doing it in real life with busy schedules, fussy kids, limited time, and tight budgets is another.
    That’s exactly why I created Supercharge Your Kids’ Immunity, a FREE, live online cooking challenge designed to help boost immunity and say goodbye to constant sick days.
    Join Here: https://sharonmselby.com/supercharge-your-kids-immunity/ 
    Starts live: Monday 2 March
    Short, practical cooking demos for breakfast, lunchboxes, and family dinnersLearn how to boost fibre diversity and gut health without food battlesLive Q&A and support from meIncludes beautiful Immune Boost recipe book

    Connect with Sharon
    Free Live Cooking Event: Supercharge Your Kids’ Immunity (SYKI)
    Learn how to easily increase fibre, diversity and gut-healing foods without battles at the dinner table: https://sharonmselby.com/supercharge-your-kids-immunity 
    The Gut Health Course: A 10 hour step-by-step, science-backed program to heal the gut and support brain, immune and mental health: https://sharonmselby.com/the-gut-health-course/
    SHE Thrives (Monthly Membership): Ongoing support, education, recipes and expert guidance for women: https://sharonmselby.com/she-thrives/
    Free Gut Health Guide + recipe book: https://www.sharonmselby.com
    DM me on Instagram: https://www.instagram.com/sharonmselby
    Watch on YouTube: https://www.youtube.com/@sharonmselby
    TikTok: https://www.tiktok.com/@sharonmselby
    Join the Podcast Facebook Group: https://www.facebook.com/groups/healyourgutwithsharonmselby
    Disclaimer: https://sharonmselby.com/podcast-disclaimer/
  • Heal Your Gut Heal Your Life

    Exhausted by Sick Days, GP Visits and Antibiotics? Here’s What’s Going On (And The Simple Fix)

    17/02/2026 | 22 mins.
    Many families are stuck in a cycle of back-to-back colds, lingering coughs, repeated infections and far more sick days than feel normal.
    And beneath the exhaustion, there’s often a deeper concern: Ismy child ok? Are they getting everything they need?
    Because when illness becomes frequent, it’s not just bad luck. Recurrent infections are often a sign that the immune system isn’t functioning optimally and one of the mostoverlooked reasons is nutrient insufficiency, particularly fibre.
    Around 70–80% of the immune system is influenced by the gut. The beneficial bacteria living there rely on fibre from plant foods to function properly.
    Yet only around 5% of children are eating the recommended amount of vegetables. Which means our kidsare in trouble. And so are their immune systems.
    In this episode, I explain how immunity is built in the gut, and how simple, practical shifts in everyday meals can dramatically change the trajectory of your family’s health even with fussy eaters and busy schedules.
    This isn’t about doing more. It’s about understanding what’s missing and fixing it.
    What you'll learn:
    Why constant colds and infections are a sign of an under-supported immune system.
    Where immunity is really built and why the gut is the key.
    The critical link between fibre, plant diversity and immune resilience.
    How ultra-processed foods (UPF) disrupt the microbiome and drive inflammation.
    The best simple kitchen upgrades that boost nutrients without more cooking or food battles.
    An invite to join Supercharge Your Kids Immunity (SYKI) for FREE! See link below.
    Supercharge Your Kids Immunity Starts Here:
    Knowing what to do is one thing. Doing it in real life with busy schedules, fussy kids, limited time, and tight budgets is another.
    That’s exactly why I created Supercharge Your Kids’ Immunity, a FREE, live online cooking challenge designed to help boost immunity and say goodbye to constant sick days.
    Starts live: Monday 2 March.
    Access short, practical cooking demos for breakfast, lunchboxes, and family dinners.
    Learn how to boost fibre diversity and gut health without food battles.
    Live Q&A and support from me
    Includes beautiful Immune Boost recipe book
    This challenge is for the whole family not just kids.
    Connect with Sharon:
    Supercharge Your Kids’ Immunity (SYKI) Free Live Cooking Event: https://sharonmselby.com/supercharge-your-kids-immunity⁠
    The Gut Health Course: A 10 hour step-by-step, science-backed program to heal the gut and support brain, immune and mental health: https://sharonmselby.com/the-gut-health-course/
    SHE Thrives (Monthly Membership): Ongoing support, education, recipes and expert guidance for women: https://sharonmselby.com/she-thrives/
    Free Gut Health Guide + recipe book: https://www.sharonmselby.com
    DM me on Instagram: https://www.instagram.com/sharonmselby
    Watch on YouTube: https://www.youtube.com/@sharonmselby
    TikTok: https://www.tiktok.com/@sharonmselby
    Join the Podcast Facebook Group: https://www.facebook.com/groups/healyourgutwithsharonmselby
    Disclaimer: https://sharonmselby.com/podcast-disclaimer/
  • Heal Your Gut Heal Your Life

    Where Do I Start? The First Step to Healing Your Gut (for You & Your Kids)

    10/02/2026 | 22 mins.
    If you’ve ever felt overwhelmed by conflicting health advice, exhausted from trying everything, or unsure whereto start when it comes to improving your own health or your child’s, this episode is for you.
    This is the question I get asked more than any other as a gut health coach: “Where do I start?”
    In today’s episode, I share the exact first step I use with every family I work with, the one that consistently delivers realresults. Not a quick fix. Not another supplement. Not another expensive test.
    This is the foundation that changes everything.
    Scientifically, the gut microbiome can begin to transform in as little as two weeks. And when that happens, it’s possible to see up to a 70% improvement in chronic health symptoms, including fatigue, gut issues, eczema, allergies, autoimmune and thyroid conditions, hormonal balance, and mental wellbeing, in just 10–14 days.
    The body is incredibly powerful. It’s designed to heal. And when inflammation comes down and the gut is supported properly, not only does your microbiome thrive, you do too. And so doyour kids.
    Whether you’re supporting your own health, your child’s health, or your whole family’s wellbeing, this episode will give you clarity, confidence, and a clear place to begin.
    What you’ll learn:
    Why healing always starts by reducing inflammation  regardless of symptoms.
    The most common inflammatory foods I see driving symptoms in both adults and children.
    What actually happens in the body when inflammation comes down (and why results can show upin as little as 10–14 days).
    How the simple process of remove → replace → repair creates lasting change and how to do it.
    Why so many people feel like they’ve “tried everything” and why it didn’t work.
    Supercharge Your Kids Immunity Starts Here.
    Join here: ⁠https://sharonmselby.com/supercharge-your-kids-immunity/⁠
    Knowing what to do is one thing. Doing it in real life with busy schedules, fussy kids, limited time, and tight budgets is another. That’s exactly why I created Supercharge YourKids’ Immunity, a FREE, live online cooking challenge designed to help you put this into practice with ease. Starts live: Monday 2 March.Connect with Sharon:
    Free Live Cooking Event: Supercharge Your Kids’ Immunity (SYKI): Learn how to easily increase fibre, diversity and gut-healing foods without battles at the dinner table: https://sharonmselby.com/supercharge-your-kids-immunity
    The Gut Health Course: A 10 hour step-by-step, science-backed program to heal the gut and support brain, immune and mental health: https://sharonmselby.com/the-gut-health-course/
    SHE Thrives (Monthly Membership):Ongoing support, education, recipes and expert guidance for women: https://sharonmselby.com/she-thrives/
    Free Gut Health Guide + recipe book: https://www.sharonmselby.com
    DM me on Instagram: https://www.instagram.com/sharonmselby
    Watch on YouTube: https://www.youtube.com/@sharonmselby
    TikTok: https://www.tiktok.com/@sharonmselby
    Join the Podcast Facebook Group: https://www.facebook.com/groups/healyourgutwithsharonmselby

    https://sharonmselby.com/podcast-disclaimer/
    JoinHere: https://sharonmselby.com/supercharge-your-kids-immunity/
  • Heal Your Gut Heal Your Life

    Why So Many Kids Are Struggling And The 5 Pillars That Strengthen Mental Health

    03/02/2026 | 28 mins.
    In this episode, I share the five pillars of brain health I focus on as a mum and health coach to support mental wellbeing from the root cause.
    If you’ve ever worried about your child’s behaviour, emotions, focus, anxiety or mental health, this episode is for you.
    Rates of anxiety, ADHD and depression in children are rising faster than ever. Yet most conversations still focus on managing symptoms, labels and medications, not asking why this ishappening in the first place.
    In this deeply personal episode, I share the concept that changed everything for me over 12 years ago, when I was diagnosed with 'severe ' depression as a mum. Despite medical treatment, my health continued to deteriorate, until I began looking at my gut, my diet, my lifestyle and inflammation inside my body.
    What I didn’t realise at the time was that I was healing my gut and that shift transformed my brain, my mental health, and ultimately my life.
    Today, I explain the gut–brain axis; the powerful two-way communication system between the gut and the brain and whyscientists now refer to the gut as the “second brain”.
    I also walk you through the 5 pillars of brain health to strengthen mental wellbeing, that have an immediate and long-term impact for the whole family.
    In This Episode, We Explore:- What the gut–brain axis is, and how the gut communicates directly with the brain via the nervous and immune systems.
    - Early signs of brain inflammation that often appear before diagnoses like anxiety, ADHD or depression.
    - The 5 pillars of brain health I now focus on including: nutrition, toxins, stress, sleep and supplements and go into detail for each.
    This episode isn’t about fear, perfection, or doing everything at once. It’s about understanding the root cause, reclaiming your confidence as a parent, and knowing where to start.
    And know this: it’s never too late or too early to consciously support the brain. Or more accurately… the gut!
     

    Free Live Cooking Event: Supercharge Your Kids’Immunity (SYKI): Learn how to easily increase fibre, diversity and gut-healing foods without battles at the dinner table: https://sharonmselby.com/supercharge-your-kids-immunity
    Connect with Sharon:
    The Gut Health Course: A 10 hour step-by-step, science-backed program to heal the gut and support brain, immune and mental health: https://sharonmselby.com/the-gut-health-course/
    SHE Thrives (Monthly Membership): Ongoing support, education, recipes and expert guidance for women: https://sharonmselby.com/she-thrives/
    Free Gut Health Guide + recipe book: https://www.sharonmselby.com
    DM me on Instagram: https://www.instagram.com/sharonmselby
    Watch on YouTube: https://www.youtube.com/@sharonmselby
    TikTok: https://www.tiktok.com/@sharonmselby
    Join the Podcast Facebook Group: https://www.facebook.com/groups/healyourgutwithsharonmselby
    Disclaimer: https://sharonmselby.com/podcast-disclaimer/

    References & Sources:This episode discusses the gut–brain axis, inflammation, and how gut health influences mental wellbeing and brainfunction. If you’d like to explore the science further, here are some well-established sources that align with the concepts shared:
    Gut and Psychology Syndrome (GAPS) – Dr Natasha Campbell-McBride: Clinical work exploring the connection between gut health and neurological and mental health conditions. https://www.gaps.me/Brain Health and Inflammation – Dr Daniel Amen: Neuroimaging research demonstrating the role of inflammation and toxicity in brain function. https://www.amenclinics.com/Grain Brain – Dr David Perlmutter: Research linking diet, inflammation and cognitive decline. https://www.drperlmutter.com/book/grain-brain/

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About Heal Your Gut Heal Your Life

Heal Your Gut, Heal Your Life is the podcast for women who are tired of band-aid solutions. I’m Sharon Selby, gut health coach and mum, sharing simple, effective ways to restore gut health - the root cause behind allergies, eczema, asthma, ADHD, anxiety, fatigue and more. Through stories, strategies and expert insights, you’ll discover how to take charge of your family’s health, feel empowered, and finally get the lasting results you’ve been searching for.
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