Épisodes

  • How to Activate Your Dormant Stem Cells for Gut Healing
    May 14 2026

    📌 Free IBD Root Causes Masterclass: https://drrachelsarahbrown.com/

    Your gut already has a repair system built in. Stem cells exist in every gut tissue right now, capable of regenerating the lining, rebuilding barrier cells, and replacing damaged immune cells. The problem is not that you lack the capacity to heal.

    The problem is that the activation signal your body used to produce is no longer reaching them.

    In this episode, I'm going to walk you through exactly how stem cells work, why they go dormant in chronic illness, and the specific approach I use with my own clients to restore the repair signal your biology was designed to produce.


    ⏱️ TIMESTAMPS
    0:00 Why Your Gut Is Not Healing (The Signal Is Missing, Not the Capacity)
    1:07 How Stem Cells Regenerate Gut Tissue
    1:50 Why Stem Cells Go Dormant in Chronic Inflammation
    2:49 GHK-Cu: The Copper Peptide That Activates Stem Cell Repair
    3:46 Why GHK-Cu Production Declines With Age and Chronic Illness
    4:46 Why Taking GHK-Cu Orally Does Not Work
    5:14 Quantum Biology: How Your Body Communicates Through Light
    6:35 How Phototherapy Patches Restore Your Natural GHK-Cu Production
    9:41 Why the Foundations Must Come Before Stem Cell Activation
    10:55 What to Do Tonight to Start Restoring Repair Capacity


    ❓ QUESTIONS ANSWERED

    Q: Can stem cells actually heal gut damage from Crohn's disease or ulcerative colitis?

    A: Yes. Every gut tissue contains stem cells capable of regenerating lining cells, barrier cells, and immune cells. In chronic illness, those cells are still present. What is missing is the activation signal that tells them to work.

    Q: What is GHK-Cu and why does it matter for people with IBD?

    A: GHK-Cu is a copper peptide your body naturally produces that activates stem cells, reduces inflammatory signaling, and supports DNA repair and tissue regeneration. Production declines sharply with age and chronic inflammation, which is why healing capacity drops significantly over time.

    Q: How can phototherapy help restore gut repair without drugs or supplements?

    A: Phototherapy patches reflect the infrared light your mitochondria already produce back into your cells. This up-regulates your body's own GHK-Cu production, restoring the activation signal for stem cells without introducing any chemicals or foreign substances.

    📱 RESOURCES
    Understanding IBD root causes: https://drrachelsarahbrown.com/
    Instagram: https://www.instagram.com/drrachelsarahbrown

    🔔 Subscribe for weekly episodes. Long term remission is possible. Your gut has not given up. It is waiting for the right conditions.

    ABOUT RACHEL BROWN:

    Dr. Rachel Sarah Brown is a medical doctor with over 20 years of clinical experience in functional medicine. She specializes in helping people with Crohn's disease and ulcerative colitis understand the root causes beneath the surface.


    #IBD #GutHealth #FunctionalMedicine #CrohnsDiseaseRemission #InflammatoryBowelDisease

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    14 min
  • The 7 Questions Every IBD Patient Asks Me (Finally Answered)
    May 7 2026

    📌 Free IBD Root Causes Masterclass: https://drrachelsarahbrown.com/

    There are questions you want to ask your doctor but never get the chance to.

    The appointment is too short, you feel unheard, or you are not sure if your concerns are valid.

    Today I am answering the seven questions I hear most often from people with IBD.

    No hedging. No medical jargon.

    Just direct answers to the things that matter most and get answered the least.


    ⏱️ TIMESTAMPS
    0:00 The Questions IBD Patients Ask but Never Get Answered
    1:03 Q1: Should I Take Probiotics?
    2:15 Q2: Why Am I So Tired All the Time?
    3:26 Q3: Why Do I Still Feel Awful If My Markers Are Fine?
    4:49 Q4: Do I Need to Restrict My Diet Forever?
    5:55 Q5: Why Do I Flare When I Travel or Get Stressed?
    7:09 Q6: Can I Actually Get Better, or Is This Forever?
    8:46 Q7: What Is the One Thing That Will Make the Biggest Difference?
    9:53 The Action Plan: How to Restore Your Cellular Energy

    📱 RESOURCES
    Understanding IBD root causes: https://drrachelsarahbrown.com/
    Instagram: https://www.instagram.com/drrachelsarahbrown

    🔔 Subscribe for weekly episodes. Long term remission is possible. Your gut has not given up. It is waiting for the right conditions.



    ABOUT RACHEL BROWN:

    Dr. Rachel Sarah Brown is a medical doctor with over 20 years of clinical experience in functional medicine. She specializes in helping people with Crohn's disease and ulcerative colitis understand the root causes beneath the surface.


    #IBD #InflammatoryBowelDisease #GutHealth #FunctionalMedicine #CrohnsDiseaseRemission

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    12 min
  • It Took Me 23 Years in Medicine to Realize What I'll Tell You in X Minutes
    Apr 30 2026

    📌 Free IBD Root Causes Masterclass: https://drrachelsarahbrown.com/

    For 23 years, I have practised medicine while quietly managing gut inflammation, mast cell activation, and energy crashes my own training could not fix.

    Knowing medicine is not the same as understanding health. The question that finally changed everything was not "what is wrong with me" but "what does my body need to heal?"

    If you have been asking the wrong question, this is where that changes.

    ⏱️ TIMESTAMPS
    0:00 The IBD Struggle She Hid While Practising Medicine
    1:23 The Doctor Who Was Secretly Struggling
    2:46 Brain Fog, Fatigue, and Tests That Came Back Normal
    3:28 Cellular Depletion vs. Being Busy: Why the Difference Matters
    4:08 The Question That Changed Everything for Her IBD
    4:55 When Mitochondrial Function Finally Became the Focus
    5:20 The Broken Charger: Understanding Why Your Cells Fail
    6:13 The Simple Daily Habits That Finally Allowed Healing
    8:01 How Her Own Illness Changed How She Treats IBD Patients
    10:22 Why the Right Question Matters More Than the Right Treatment


    ❓ QUESTIONS ANSWERED

    Q: Why do I still feel exhausted even when my IBD labs look normal?

    A: Standard labs measure inflammation markers, not how well your cells produce energy. Mitochondrial dysfunction and circadian disruption can leave you deeply fatigued while your calprotectin and CRP look completely normal. (3:28)

    Q: Can a doctor have IBD and still not be able to heal themselves with their own medical training?

    A: Yes, and Dr. Rachel Brown is proof. She spent years managing serious gut inflammation, mast cell activation syndrome, and debilitating fatigue as a practising doctor because her conventional training was missing the cellular energy piece entirely. (1:23)

    Q: What is the most important shift for someone with IBD who has tried everything?

    A: Stop asking what is wrong with you and start asking what your body needs to heal itself. That question moves focus from chasing diagnoses to restoring the conditions your cells require: mitochondrial support, circadian alignment, and nervous system regulation. (4:08)


    📱 RESOURCES
    Understanding IBD root causes: https://drrachelsarahbrown.com/
    Instagram: https://www.instagram.com/drrachelsarahbrown


    🔔 Subscribe for weekly episodes. Long term remission is possible. Your gut has not given up. It is waiting for the right conditions.


    ABOUT RACHEL BROWN:

    Dr. Rachel Sarah Brown is a medical doctor with over 20 years of clinical experience in functional medicine. She specializes in helping people with Crohn's disease and ulcerative colitis understand the root causes beneath the surface.


    #CrohnsDiseaseRemission #IBD #FunctionalMedicine #MitochondrialHealth #IBDRecovery

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    11 min
  • The Best & Worst IBD Supplements Ranked (A Functional Medicine Doctor's Truth)
    Apr 23 2026

    📌 Free IBD Root Causes Masterclass: https://drrachelsarahbrown.com/

    You have a drawer full of supplements. Probiotics, gut healers, anti-inflammatories. You have spent hundreds, maybe thousands. And your gut is still a mess.

    The supplement industry sells hope in capsules.

    What actually determines outcomes is not the product. It is the principles behind when you use it, in what order, and whether the conditions for it to work are actually in place.

    Supplements without a strategy is just expensive guessing.

    ⏱️ TIMESTAMPS
    0:00 Why Your Supplement Drawer Is Not Working
    0:28 Why Supplements Without Strategy Are Expensive Guessing
    1:12 Why Most IBD Supplement Protocols Fail
    2:28 Fix the Foundation Before You Add Fuel (The Battery Analogy)
    2:50 Why Probiotics Are Overhyped for IBD
    4:31 The Problem with Functional Medicine Supplement Stacks
    6:42 When Supplements Become a Workaround for Real Change
    8:38 Five Principles for IBD Supplements That Actually Work
    10:07 How to Audit Your Supplement Drawer Tonight


    ❓ QUESTIONS ANSWERED

    Q: Do probiotics help with Crohn's disease or ulcerative colitis?

    A: Probiotics are badly timed in an inflamed gut. Adding bacteria when inflammation is active can worsen bloating and increase immune activation, and in some cases contribute to SIBO.

    Q: Why do IBD supplements stop working even when taken consistently?

    A: Most supplement protocols fail because they have no sequence. Calming inflammation has to come before rebuilding, and stabilizing has to come before optimizing. Without that order, you are guessing.

    Q: What supplements actually work for Crohn's disease or ulcerative colitis?

    A: There is no universal list that works for everyone. The answer depends on your current phase, your foundations (sleep, stress, circadian rhythm), and the specific problem you are trying to solve.

    📱 RESOURCES
    Understanding IBD root causes: https://drrachelsarahbrown.com/
    Instagram: https://www.instagram.com/drrachelsarahbrown

    🔔 Subscribe for weekly episodes. Long term remission is possible. Your gut has not given up. It is waiting for the right conditions.

    ABOUT RACHEL SARAH BROWN:

    Dr. Rachel Sarah Brown is a medical doctor with over 20 years of clinical experience in functional medicine. She specializes in helping people with Crohn's disease and ulcerative colitis understand the root causes beneath the surface.


    #IBD #CrohnsDisease #UlcerativeColitis #GutHealth #FunctionalMedicine

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    12 min
  • How to Reduce Urgency and Calm Your Gut in 2 Weeks (Doctor's Protocol)
    Apr 16 2026

    📌 Free IBD Root Causes Masterclass: https://drrachelsarahbrown.com/

    Urgency still controls your day.

    You have tried complicated protocols, dozens of supplements, and endless restrictions. None of it has made your gut predictable.

    You are missing the three foundations that actually move the needle.

    These habits do not require expensive supplements or extreme diets. They work because they align with how your biology actually functions. They cost nothing and they take minutes.

    ⏱️ TIMESTAMPS
    0:00 Three Habits That Calm Your Gut in Two Weeks
    0:22 Why Complexity Is Hurting Your Recovery
    1:16 Habit 1: Morning Light and Your Gut's Circadian Clock
    3:27 Habit 2: How to Eat in a Parasympathetic State
    6:05 Habit 3: Temporary Fiber Reduction for an Inflamed Gut
    8:32 How to Stack All Three Into a Daily Protocol
    9:35 What to Stop and Start Doing Today
    10:19 Why Consistency Beats Complexity Every Time
    11:28 Your 2-Week Action Plan Starting Tonight
    13:05 Why This Protocol Works on Root Drivers, Not Symptoms


    ❓ QUESTIONS ANSWERED

    Q: How do you reduce bowel urgency with Crohn's disease or ulcerative colitis?
    A: Three daily habits address the root drivers of urgency: morning light to anchor your gut's circadian clock, eating in a calm nervous system state so digestion can work properly, and temporarily reducing fiber to lower the load on an inflamed gut. Done consistently for two weeks, these habits create the conditions your body needs to calm down and become more predictable.

    Q: Does morning light exposure actually help with gut symptoms?
    A: Your gut runs on a circadian clock that controls motility, barrier repair, enzyme production, and inflammation timing, and morning light is the daily input that keeps that clock calibrated. Without it, digestion becomes erratic, inflammation is harder to regulate, and overnight repair happens at the wrong time.

    Q: Why does eating while stressed make IBD symptoms worse?
    A: In a sympathetic nervous system state, blood flow shifts away from the gut, enzyme production drops, motility changes, and food can sit and ferment instead of being absorbed properly. The same meal will digest completely differently depending on the nervous system state you were in when you ate it.

    📱 RESOURCES
    Understanding IBD root causes: https://drrachelsarahbrown.com/
    Instagram: https://www.instagram.com/drrachelsarahbrown

    🔔 Subscribe for weekly episodes. Long term remission is possible. Your gut has not given up. It is waiting for the right conditions.


    ABOUT RACHEL SARAH BROWN:

    Dr. Rachel Sarah Brown is a medical doctor with over 20 years of clinical experience in functional medicine. She specializes in helping people with Crohn's disease and ulcerative colitis understand the root causes beneath the surface.


    #IBD #CrohnsDisease #UlcerativeColitis #GutHealth #FunctionalMedicine

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    14 min
  • 5 Warning Signs Your IBD Is About to Flare (And What to Do Right Now
    Apr 9 2026

    IBD flare warning signs appear days before your gut crashes. If you've ever been blindsided by a flare, you've been missing five signals your body was already sending.

    📌 Free IBD Root Causes Masterclass: https://drrachelsarahbrown.com/

    I'm Dr. Rachel Sarah Brown, a medical doctor with 23 years of clinical experience.

    This episode covers the five warning signs that a flare is building, why most people miss them, and what to do the moment you notice them.

    If a flare still catches you off guard every time, this is about changing that.

    ⏱️ TIMESTAMPS
    0:00 Five Warning Signs a Flare Is Building (and Why Most People Miss Them)
    0:44 Warning Sign 1: Sleep Quality Drops Before Symptoms Spike
    2:20 Warning Sign 2: Energy Dips Before Inflammation Rises
    3:50 Warning Sign 3: Stress Tolerance Shrinks Before a Flare
    5:39 Warning Sign 4: Subtle Digestive Shifts Appear Before the Storm
    7:07 Warning Sign 5: Circadian Rhythm Gets Disrupted
    8:49 How to Take Protective Action the Moment You Notice Warning Signs
    9:37 Flares Are Not Random. They Follow Patterns.

    ❓ QUESTIONS ANSWERED

    Q: What are the early warning signs of an IBD flare?
    A: Five warning signs precede most flares: declining sleep quality, unexplained energy dips, shrinking stress tolerance, subtle digestive shifts, and circadian rhythm disruption. These appear days or weeks before gut symptoms worsen. (0:44)

    Q: Why does sleep quality drop before an IBD flare hits?
    A: Sleep is when your body repairs gut tissue, clears inflammation, and restores cellular energy. When sleep quality drops, inflammation that would normally be cleared overnight starts to accumulate. The gut flare often follows within days. (0:44)

    Q: Can stress cause a Crohn's disease or colitis flare?
    A: Stress is rarely the cause. It's usually the final straw on a system that was already strained. When stress tolerance shrinks, your nervous system is signaling it's already maxed out. One more stressor, even a small one, can tip it over. (3:50)

    Q: How does circadian rhythm disruption trigger IBD flares?
    A: Your gut lining regenerates at night on a circadian schedule. Late nights, travel, irregular sleep times, and evening screen exposure disrupt the timing signals your body needs to repair the gut and regulate inflammation. Flares commonly follow within days. (7:07)

    Q: What subtle gut changes signal an IBD flare is coming?
    A: Mild bloating that wasn't there before, slight changes in stool consistency, a bit more urgency or frequency. These appear before the flare is fully underway. Most people dismiss them as normal variation, which is why flares feel sudden when they arrive. (5:39)

    Q: What should you do when you notice IBD flare warning signs?
    A: Act immediately. Screens off one hour before bed. Morning light to anchor your circadian rhythm. Reduce non-essential commitments. Simplify your food. If no flare comes, you prevented it. If one comes anyway, you've reduced the severity. (8:49)

    🔔 Subscribe for weekly episodes. Long-term remission is possible. Your gut has not given up. It is waiting for the right conditions.

    About Dr. Rachel Sarah Brown:

    Rachel is a medical doctor with 23 years of clinical experience, focused on helping people with IBD move from reactive to proactive. She teaches patients to read early warning signs and build the conditions their gut needs to heal.



    #IBD #CrohnsDisease #IBDFlare #DrRachelBrown #UlcerativeColitis #IBDFlareWarning #CircadianRhythm #GutHealth

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    10 min
  • The Biggest Lie About IBD: Why Your Gut Isn't Actually the Problem
    Apr 9 2026

    Your Crohn's disease root cause is not in your gut. Most IBD patients treat the symptom site for years while the real drivers go untouched.

    📌 Free IBD Root Causes Masterclass: https://drrachelsarahbrown.com/
    I'm Dr. Rachel Sarah Brown, a medical doctor with 23 years in clinical experience.

    This episode covers five reasons IBD is a systems disease, and where the real drivers of gut inflammation actually live.

    If you've spent years on gut protocols and still haven't fully stabilized, this is likely why.

    ⏱️ TIMESTAMPS
    0:00 The Lie About IBD That Keeps People Stuck
    1:16 Point 1: The Gut Is the Expression Site, Not the Origin
    2:28 Point 2: Energy Depletion Comes Before Gut Dysfunction
    3:38 Point 3: Your Nervous System Controls Your Gut
    5:23 Point 4: Immune Dysregulation Is Systemic, Not Local
    6:54 Point 5: Healing Happens at the System Level
    8:06 How to Identify Your Upstream Drivers
    9:19 The Biggest Lie About IBD

    ❓ QUESTIONS ANSWERED

    Q: What is the real root cause of Crohn's disease and IBD?
    A: The gut is the expression site, not the origin. Upstream drivers like depleted cellular energy, a dysregulated nervous system, and systemic immune dysfunction create the conditions for gut inflammation to occur. (1:16)

    Q: Why does IBD not heal even with gut-focused treatment?
    A: Treating the gut without addressing upstream drivers is like mopping the floor while the tap is still running. Gut protocols can't stabilize what the underlying system keeps disrupting. (0:56)

    Q: Does mitochondrial dysfunction cause IBD?
    A: Research increasingly shows mitochondrial dysfunction precedes gut inflammation. When cellular energy drops, barrier integrity weakens and repair slows. The gut didn't break first. The energy broke first. (2:28)

    Q: Can your nervous system trigger IBD flares?
    A: Yes. When the nervous system is stuck in sympathetic dominance, it signals the gut directly. Motility changes, barrier function weakens, and immune responses dysregulate. Flares often follow stress, sleep loss, and conflict rather than food. (3:38)

    Q: Is IBD a systemic or localized condition?
    A: IBD is systemic. The immune dysregulation isn't confined to the gut. Joint pain, skin issues, brain fog, and fatigue are not separate problems. They're expressions of the same dysfunction showing up in different tissues. (5:23)

    Q: How do you know if your IBD is a systems problem and not just a gut issue?
    A: Look at when fatigue and low energy first appeared relative to your gut symptoms. Notice the non-gut symptoms you've been ignoring. If your treatment has been almost entirely gut-focused, that ratio needs to change. (8:06)


    🔔 Subscribe for weekly episodes. Long term remission is possible. Your gut has not given up. It is waiting for the right conditions.


    About Dr. Rachel Sarah Brown:


    Rachel is a medical doctor with 23 years in clinical experience, focused on functional medicine approaches to IBD. She helps patients identify the upstream drivers of gut inflammation and build lasting remission.


    #IBD #CrohnsDisease #IBDRootCause #DrRachelBrown #UlcerativeColitis #FunctionalMedicineIBD #GutHealth #IBDRemission

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    10 min
  • Why You Still Feel Awful Even When Your IBD Markers Are "Normal"
    Apr 9 2026

    📌 Free IBD Root Causes Masterclass: https://drrachelsarahbrown.com/

    Your CRP is fine. Your calprotectin is acceptable. Your doctor says you're stable. So why do you feel exhausted, foggy, and unpredictable?

    You're not imagining it. You're not being dramatic. The tests are missing it.

    ⏱️ TIMESTAMPS
    00:00 Why You Still Feel Awful Even When Your IBD Markers Are "Normal"
    02:02 Reason 1. Tests measure inflammation, not energy.
    04:01 Reason 2. Your nervous system state is invisible.
    05:55 Reason 3. Gut barrier damage isn't always detected.
    07:41 Reason 4. Metabolic stress happens before tests show it.
    09:59 Reason 5. Tests show a snapshot, not your capacity.
    12:54 Why your experience is valid data.

    ❓ QUESTIONS ANSWERED

    Q: Why do standard lab tests miss so much about IBD?
    A: CRP and calprotectin measure inflammation. They miss cellular energy, nervous system function, and barrier integrity. (02:02)

    Q: Can you have normal markers but a compromised gut barrier?
    A: Yes. Your gut lining can be weakening while tests miss it because they aren't sensitive enough to detect barrier-level dysfunction. (05:55)

    Q: How does metabolic stress cause symptoms if tests look normal?
    A: Metabolic stress develops years before tests catch disease. Your cells struggle and recovery capacity declines long before any marker changes. (07:41)

    Q: What does resilience have to do with IBD?
    A: Everything. Two people can have identical lab results but completely different capacities to handle stress and recover from flares. (09:59)

    Q: How do I know if my capacity is compromised?
    A: Track your recovery. How long do you need to bounce back from bad sleep? A stressful week? A food reaction? These show your actual capacity. (09:59)

    📱 RESOURCES
    Understanding IBD root causes: https://drrachelsarahbrown.com/
    https://www.instagram.com/drrachelsarahbrown

    🔔 Subscribe for weekly videos. Long term remission is possible. Your gut has not given up. It is waiting for the right conditions.

    ABOUT RACHEL BROWN:

    Dr. Rachel Sarah Brown is a medical doctor with over 20 years of clinical experience. She specializes in helping people understand why their IBD symptoms persist even when conventional tests look good. True healing requires addressing cellular energy, nervous system function, and recovery capacity.




    #IBD #InflammatoryBowelDisease #CrohnsDiseaseSymptoms #UlcerativeColitis #GutHealth #CellularEnergy #MitochondrialHealth #NervousSystemHealth #LabMarkers #FunctionalMedicine #IBDRemission #IBDSymptoms #FatigueAndIBD #BrainFog #GutBarrier #BarrierFunction #MetabolicStress #RecoveryCapacity #RootCause #RealRemission

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    14 min