Épisodes

  • The Real Reason You’re Bloated — And It’s Not Just What You Ate
    Dec 15 2025

    If you’re bloated all the time, even with a “clean” diet, this episode is for you.

    Because bloating isn’t just about gluten, dairy, or FODMAPs.
    And it’s not something you caused.
    It’s a signal.

    In this episode, Dr. Nate breaks down what chronic bloating really means through a root-cause lens — and why your body might be slowing digestion, fermenting food, and backing things up... even when you’re doing everything “right.”

    You’ll learn:

    • Why bloating isn’t a food issue — it’s a function issue
    • How stress, snacking, and survival mode shut down digestion
    • What your nervous system, thyroid, and hormones have to do with it
    • The connection between motility, bile, SIBO, candida, and histamine overload
    • Why postpartum pressure, mold, and trauma can mimic gut symptoms
    • What to actually do to start calming the bloat — without cutting out everything you love

    This episode is packed with real-life patterns, clinical insights, and simple shifts you can start today to bring rhythm and regulation back to your system — no elimination diet required.


    Want my free Bloat Decoder?
    Click here to grab the Free Bloat Decoder

    -or-DM me “BLOAT” on Instagram @drnatefulton


    🎧 Subscribe, share, and tag a friend who needs this episode — your gut will thank you.

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    24 min
  • The Crash After Cutting Carbs: The Episode Every Person Needs to Hear
    Dec 9 2025

    You cut carbs. You felt amazing. The bloat dropped, the brain fog cleared, the scale moved… until everything crashed.

    In this episode of the Root Cause Rx Podcast, Dr. Nate Fulton breaks down exactly why cutting carbs works at first, and why it often stops working, especially if you’re already stressed, postpartum, depleted, or dealing with thyroid and hormone imbalances.

    This episode covers:

    • The science behind the “low-carb honeymoon” and why it fades

    • How low-carb can tank thyroid function, cortisol balance, and nervous system safety

    • Why women (and high-stress humans) crash faster — and harder

    • How to reintroduce carbs without “undoing your progress”

    • What labs reveal a hidden carb crash — even if your doctor says you’re “fine”

    • And why you didn’t fail the diet… the diet failed to support you.

    If your sleep’s gone sideways, your energy’s tanked, your anxiety’s up, and you’re scared to eat a sweet potato — this one’s for you.

    🎧 Listen now to reclaim your metabolism, rebuild safety in your system, and stop living in survival mode.

    🟡 DM “CARBS” on Instagram @drnatefulton or click below to get the free Carb Reintroduction Checklist.

    📅 Book a free 15-minute discovery call at drnatefulton.com to get traction with your own labs.

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    24 min
  • The Gut-Brain Loop: Why Your Anxiety Might Be Coming From Your Belly
    Dec 2 2025

    In this episode, we’re going straight to the root of something almost nobody connects:
    Your anxiety… might actually be coming from your gut.

    If you’ve ever felt wired but exhausted, anxious for “no reason,” bloated after meals, foggy, overstimulated, or like your body is sounding an alarm you can’t shut off, this one’s going to hit home.

    I break down the real physiology behind the gut–brain loop:
    • Why your belly sends danger signals to your brain
    • How inflammation, microbial imbalance, and vagus nerve dysregulation create “mystery anxiety”
    • Why so many people get misdiagnosed, dismissed, or medicated without anyone asking why
    • And how to finally calm the loop so your nervous system can stand down

    We’ll walk through the symptoms that get missed, what conventional medicine often overlooks, what’s actually happening under the surface, and the four-step framework I use with patients to heal gut-driven anxiety from the inside out.

    This episode is your permission slip:
    You’re not dramatic.
    You’re not broken.
    You’re not “just anxious.”
    Your biology is talking, and once you understand the loop, you can finally break it.

    If you’ve been craving clarity, validation, and an actual plan… settle in. This one’s for you.


    Click Here to Work with Me

    Click Here to get up to 15% off the supplements I mentioned in this episode

    Click Here to Self Order Your Own Labs

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    22 min
  • The Hidden Nutrient Deficiencies That Tank Your Energy
    Nov 25 2025

    If you’ve ever been told “your labs look fine” but you still feel exhausted, foggy, anxious, inflamed, or just off… this episode is going to hit home hard.

    Today, we’re diving into the hidden nutrient deficiencies that almost NO ONE is testing for — the ones that quietly drain your energy, wreck your hormones, fry your nervous system, and make you feel older than you are. And the wild part?
    You can be eating clean, doing Whole30, taking a multivitamin every morning… and your cells can still be starving.

    We’ll break down:

    • why deficiencies are skyrocketing (even in healthy eaters)
    • how stress, gut issues, meds, toxins, and inflammation drain your nutrient tank
    • the Big 5 nutrients I check first when someone says “I’m tired all the time”
    • the subtle signs your cells are under-fueled
    • what ACTUALLY helps you rebuild energy from the root up


    You’re not lazy.You’re not broken.You’re not “just getting older.”You’re under-fueled — and we’re going to fix that.


    Show Notes

    • Work with me: https://www.drnatefulton.com/
    • Lab options & functional ranges: www.UltaLabTests.com/drnatefulton
    • Free Root Cause resources:
    • Instagram: @drnatefulton
    • Supplements I commonly recommend: https://us.fullscript.com/welcome/drnatefulton

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    25 min
  • The Truth About Cortisol — It’s Not Just ‘Too High’ or ‘Too Low’
    Nov 18 2025

    You’re not broken. You’re dysregulated.

    In today’s episode, we’re diving deep into cortisol — not the clickbait version, but the real, nuanced story your body’s been trying to tell you.

    Tired but wired? Can’t sleep, can’t focus, crash after meals, or feel stuck in go-mode with no off switch? This one’s for you.

    I’m breaking down:
    • Why cortisol is a rhythm — not just a number
    • The 3 most common dysfunctional cortisol patterns I see in practice
    • Hidden drivers of cortisol chaos (spoiler: it’s not just stress)
    • Why “normal” labs can still miss the problem
    • Real-life ways I help my patients restore their cortisol curve — without just throwing adaptogens at the wall

    Whether you’re flatlined, fried, or feel like a raccoon on espresso at 10PM — this episode will help you finally understand what your body’s been trying to say.

    Let’s bring back the rhythm.
    Let’s get to the root cause.

    💥 Like what you hear? Follow the show + share it with someone in burnout mode.
    📲 DM me @drnatefulton on Instagram for bonus resources.

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    18 min
  • 3 Sneaky Root Causes of Fatigue Your Doctor Probably Missed
    Nov 11 2025

    You’re exhausted, but your labs are “normal”?
    In this episode, I’m breaking down 3 sneaky root causes of fatigue that most doctors miss — including mitochondrial burnout, hidden blood sugar crashes, and hormone patterns that get overlooked (especially in women). If you’re sick of being told it’s “just stress” or getting handed an antidepressant without answers… this one’s for you.
    Let’s get to the root cause — and finally get your energy back.

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    16 min
  • Welcome to The Root Cause Rx — What This Podcast Is All About
    Nov 3 2025

    Tired, bloated, burned out — and your doctor says you’re “fine”? This is the podcast you’ve been waiting for.


    In this first episode of The Root Cause Rx, Dr. Nate Fulton — naturopathic doctor, stepdad of 2, dad of 1, mitochondria nerd, and functional medicine realist — shares what this show is all about and why you’re not crazy for feeling the way you do.


    No fluff. No bandaids. Just real talk about fatigue, hormones, gut health, inflammation, metabolism, and what’s actually driving your symptoms.


    What to expect from this podcast:

    • Solo deep dives on root-cause healing

    • “What I’d Do If…” episodes

    • Case studies + lab breakdowns

    • Guest interviews with actual doers (not just influencers)

    • Mini rants about all the nonsense you’ve been told


    🎧 Hit follow so you never miss an episode — and get ready to stop settling for ‘normal.’


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    5 min