IBS Freedom Podcast

Dr. Nicole DiNezza, DC, NTP and Amy Hollenkamp, RD
  • 4.5 (74)
  • ALTERNATIVE HEALTH
  • UPDATED WEEKLY

You can treat your gut without restrictive, awful diets... You can trust us to show you how! Whether you're newly diagnosed with IBS or a veteran, the IBS Freedom Podcast will provide clarity for your healing journey. Each week your IBS experts will cover topics within the world of IBS including small intestinal bacterial overgrowth (SIBO), leaky gut syndrome, dysbiosis, the low FODMAP diet, candida, and so much more.Meet your hosts!- Dr. Nicole DiNezza, DC, NTP is a functional medicine doctor and nutritional therapy practitioner from Chapel Hill, NC.- Amy Hollenkamp, RD is a registered dietitian from Cincinnati, OH.

  1. 1D AGO

    Nitric Oxide & Your Gut with Cathy Eason, MS, BCHN - IBS Freedom Podcast #223

    Nitric Oxide, Dietary Nitrates, and Gut Health (IBS Freedom Podcast with Cathy Eason) Nikki and Amy host Cathy Eason, a functional nutritional therapy practitioner with over 20 years of experience, autoimmune specialist, and Chief Science Officer at Berkeley Life, to discuss the role of nitric oxide in gut health and overall physiology.  00:00 Welcome Back + Meet Kathy (Functional Medicine & Berkeley Life) 01:16 A Nitric Oxide Horror Story: The ‘Nitric Balance’ Flush 04:49 Nitric Oxide 101: What It Is, Why It Matters for Blood Flow & Gut Health 12:40 Why NO Runs Low: Enzymes, Nutrient Cofactors, Aging & Oxidative Stress 14:34 The Nitrate-to-NO Pathway: Oral Microbiome, Chewing & Stomach Acid (PPIs) 18:33 Gut Payoffs: Motility, Barrier Repair, SIBO Risk & Why Diversity Beats Restriction 26:00 Beyond Food: Trauma, Vagus Nerve, Nasal Breathing & Nervous System Balance 31:31 Morning nitric oxide boost: grounding, sunlight & nasal breathing 32:04 Mitochondria, energy, and why dietary nitrates matter for fatigue 33:08 Weight balance & the 'unsexy basics' (moderate habits over overtraining) 34:48 Food first: why a multivitamin can’t replace nitrates & polyphenols 38:07 Supplement overload & the psychology of feeling 'broken' 41:38 Smart off-ramps: using supplements strategically (and when to stop) 43:23 Long-game heart health: aging, blood flow, and monitoring BP/pulse 48:17 Bridging restricted diets: parallels with butyrate + nitrate support 50:45 Protect your oral microbiome: mouthwash, smoking, and tongue scraping 55:10 Closing Q&A setup + practical starting steps & Berkeley Life resources Love this episode? Be sure to LIKE it and SUBSCRIBE :) Nikki's Info: - Youtube Channel: https://www.youtube.com/c/TriangleHolisticGutHealth - Instagram: @Gut.Microbiome.Queen - FODMAP Freedom in 90 Days: https://www.fodmapfreedom.com/enroll - Private Appts: https://infinityholistichealth.com/ Amy's Info: - Practice: https://sibodiaries.com/ - Instagram: @Amy_Hollenkamp_RD

    1h 4m

  2. FEB 23

    Vitamin A, Inflammation, Your Immune System & Your Gut - IBS Freedom Podcast #222

    In this episode of the IBS Freedom Podcast, Nikki and Amy transition from discussing water-soluble vitamins to exploring the world of fat-soluble vitamins, starting with Vitamin A. They delve into the underappreciated role of Vitamin A in gut health, its synergy with other nutrients, and its widespread deficiency within the population. The hosts also discuss signs of Vitamin A deficiency, its sources in food, and the importance of a balanced intake of fat-soluble vitamins.  Practical tips on enhancing dietary Vitamin A and cautionary notes about supplementation are provided. Additionally, Nikki shares a humorous story about an encounter with a multi-level marketing company pitching a photonic scanner measuring carotenoids. Tune in for an insightful conversation on why Vitamin A deserves more attention in your diet. 00:00 Introduction to Fat-Soluble Vitamins 00:30 The Importance of Vitamin A 01:03 Clinical Observations and Deficiency Risks 04:22 Safety Warnings and Supplementation 05:48 Beta-Carotene vs. Retinol 08:10 Absorption and Bioavailability 10:57 Personal Experiences and Genetic Factors 14:59 Vitamin A Deficiency Symptoms 19:08 Interactions with Other Nutrients 35:08 Vitamin A Deficiency and Iron Intake 35:51 The Importance of Iron for Taller Women 37:20 Vitamin A and Gut Health 38:11 Vitamin A's Role in Immune Function 43:39 Nutritional Status and Microbial Regulation 45:53 Vitamin A Deficiency and GI Infections 51:46 Digestive Function and Vitamin A Absorption 56:40 Sources of Vitamin A in Food 59:10 A Funny Story About Carotenoid Scanners 01:05:49 Conclusion and Next Episode Teaser Love this episode? Be sure to LIKE it and SUBSCRIBE :) Nikki's Info: - Youtube Channel: https://www.youtube.com/c/TriangleHolisticGutHealth - Instagram: @Gut.Microbiome.Queen - FODMAP Freedom in 90 Days: https://www.fodmapfreedom.com/enroll - Private Appts: https://infinityholistichealth.com/ Amy's Info: - Practice: https://sibodiaries.com/ - Instagram: @Amy_Hollenkamp_RD

    1h 6m

  3. FEB 9

    Revisiting Proton Pump Inhibitors (PPIs) - IBS Freedom Podcast #221

    In this episode, Amy and Nikki discuss the impact of proton pump inhibitors (PPIs) on gut health, specifically focusing on their relation to the development of irritable bowel syndrome (IBS). They cover what PPIs are, common brands, and why they are prescribed. The conversation highlights the controversy surrounding PPIs, noting that while they can be necessary for certain conditions like gastritis and esophagitis, they are often overprescribed or used inappropriately, leading to various health risks.  They emphasize the importance of gradual tapering off PPIs to avoid rebound reflux and discuss the potential for PPIs to cause dysbiosis in the small intestine. They also mention strategies for mitigating the negative effects of PPIs, such as probiotics and prokinetics, and underline the importance of balancing the benefits and risks of these medications. 00:00 Welcome Back and New Year Greetings 00:19 Introduction to PPIs 02:23 Controversies and Risks of PPIs 03:32 PPIs and IBS Connection 05:29 Proper Use and Tapering Off PPIs 09:49 Prevalence and Impact of PPI Use 11:38 Understanding Stomach Acid and Microbiome 15:37 Microbiology and Real-World Applications 19:09 Understanding Stomach pH and PPIs 19:43 Impact of PPIs on the Microbiome 20:47 Studies Linking PPIs to IBS 25:14 Mitigation Strategies for PPI-Induced IBS 31:18 Realistic Expectations for Managing IBS and Autoimmunity 35:46 Concluding Thoughts and Future Topics Love this episode? Be sure to LIKE it and SUBSCRIBE :) Nikki's Info: - Youtube Channel: https://www.youtube.com/c/TriangleHolisticGutHealth - Instagram: @Gut.Microbiome.Queen - FODMAP Freedom in 90 Days: https://www.fodmapfreedom.com/enroll - Private Appts: https://infinityholistichealth.com/ Amy's Info: - Practice: https://sibodiaries.com/ - Instagram: @Amy_Hollenkamp_RD

    39 min

  4. JAN 26

    DNA SNP Testing (23 & Me and Similar) - IBS Freedom Podcast #220

    SNP Testing and Genetic Insights: A Deep Dive In this episode of the IBS Freedom Podcast, hosts Nikki and Amy delve into the world of DNA and SNP testing, often used by platforms like 23andMe. They discuss popular genetic markers like M-T-H-F-R and its implications for nutrient absorption and how they have evolved in their clinical practice regarding these tests. They emphasize the often overstated importance of genetic testing results and advocate for focusing on fundamental health aspects such as nutrition, lifestyle, and stress management before diving into SNP-specific interventions. Both hosts share personal anecdotes about genetic predispositions to certain conditions and how they use this information cautiously. They wrap up on a lighter note, sharing their families' Halloween costumes. 00:00 Introduction and Awkward Start 00:15 Diving into DNA and SNP Testing 00:29 The Popularity of MTHFR 01:29 Personal Journey with SNP Testing 02:50 Clinical Observations and Challenges 05:10 Nutritional Fundamentals vs. SNPs 09:07 Personal SNP Experiences 12:12 The Role of Basic Nutrition 20:01 Genetic Testing and Real-Life Implications 22:31 Celiac Disease and Genetic Testing 27:07 Questioning Genetic Predictions 27:59 Concerns About DNA and Insurance 29:55 AI in Healthcare: Trust Issues 32:38 Skepticism Towards Genetic Testing 35:02 Genes and Health: A Balanced Perspective 39:23 Personal Stories and Genetic Insights 49:34 Halloween Fun and Final Thoughts Love this episode? Be sure to LIKE it and SUBSCRIBE :) Nikki's Info: - Youtube Channel: https://www.youtube.com/c/TriangleHolisticGutHealth - Instagram: @Gut.Microbiome.Queen - FODMAP Freedom in 90 Days: https://www.fodmapfreedom.com/enroll - Private Appts: https://infinityholistichealth.com/ Amy's Info: - Practice: https://sibodiaries.com/ - Instagram: @Amy_Hollenkamp_RD

    49 min

  5. JAN 12

    New Year New Me - IBS Freedom Podcast #219

    In this episode, hosts Nikki & Amy discuss the challenges and experiences of parenthood during the holidays and the New Year. They delve into the difficulties of managing routines with young children and share personal stories from their households. The conversation shifts to setting realistic New Year’s resolutions, particularly focusing on the importance of being compassionate with oneself. They explore how parenthood has increased their empathy towards clients and discuss balancing achievable goals with life's demands. 00:00 Welcome Back! Kicking Off the New Year 00:19 Parenting Challenges and School Routines 02:39 Empathy and Understanding for Parents 05:49 Setting Realistic Goals and Resolutions 07:13 Balancing Ambition with Reality 14:39 Consistency and Enjoyability in Habits 21:49 Adjusting and Adapting to Life's Challenges 27:47 The Importance of Having a Plan B 28:19 Navigating Nutrition Goals on the Go 31:34 Reevaluating Strict Diets and Goals 34:45 Reducing Phone Usage and Reading More 39:49 Balancing Social Media and Mental Health 43:35 Setting Realistic Goals and Safety Signals 49:45 Conclusion and Upcoming Topics Love this episode? Be sure to LIKE it and SUBSCRIBE :) Nikki's Info: - Youtube Channel: https://www.youtube.com/c/TriangleHolisticGutHealth - Instagram: @Gut.Microbiome.Queen - FODMAP Freedom in 90 Days: https://www.fodmapfreedom.com/enroll - Private Appts: https://infinityholistichealth.com/ Amy's Info: - Practice: https://sibodiaries.com/ - Instagram: @Amy_Hollenkamp_RD

    50 min

  6. 12/01/2025

    Happy Holidays from Nikki and Amy - IBS Freedom Podcast

    In this episode, hosts Nikki and Amy announce that they will be taking a break for the month of December to enjoy the holiday season and avoid the stress of creating content during this busy time.  They discuss their holiday plans, including Nikki's trip to Buffalo for a snowy Christmas. The hosts emphasize the importance of practicing self-care and not rushing their episodes, promising to return in mid-January with fresh perspectives and quality content.  They also touch on their thoughts about New Year's resolutions, with Nikki still undecided and Amy focusing on personal goals and projects. Love this episode? Be sure to LIKE it and SUBSCRIBE :) Nikki's Info: - Youtube Channel: https://www.youtube.com/c/TriangleHolisticGutHealth - Instagram: @Gut.Microbiome.Queen - FODMAP Freedom in 90 Days: https://www.fodmapfreedom.com/enroll - Private Appts: https://infinityholistichealth.com/ Amy's Info: - Practice: https://sibodiaries.com/ - Instagram: @Amy_Hollenkamp_RD

    4 min

  7. 11/24/2025

    Enjoying the Holidays with IBS - IBS Freedom Podcast #218

    In this episode, hosts Nikki and Amy discuss strategies for managing and enjoying the holiday season while dealing with IBS. They share personal experiences and offer practical advice on how to shift from a survival mentality to one of enjoyment and connection. The conversation emphasizes the importance of mindset, self-compassion, and finding joy despite digestive challenges. They also touch on techniques to communicate needs to family members and suggest creative ways to participate in holiday traditions without compromising one's health. 00:00 Introduction and Thanksgiving Plans 01:04 Enjoying the Holidays with IBS 04:13 Fixed vs. Growth Mindset 08:37 Facing Food Fears and Embracing Flexibility 13:54 Finding Joy Beyond Food 26:36 Understanding Hyper-Fixation and Anxiety 28:01 Balancing Awareness and Enjoyment 30:03 Navigating Family Dynamics During Holidays 33:16 Communicating Needs and Setting Boundaries 45:44 Self-Compassion and Coping Strategies 50:27 Practical Tips for Holiday Planning 52:08 Conclusion and Additional Resources Love this episode? Be sure to LIKE it and SUBSCRIBE :) Nikki's Info: - Youtube Channel: https://www.youtube.com/c/TriangleHolisticGutHealth - Instagram: @Gut.Microbiome.Queen - FODMAP Freedom in 90 Days: https://www.fodmapfreedom.com/enroll - Private Appts: https://infinityholistichealth.com/ Amy's Info: - Practice: https://sibodiaries.com/ - Instagram: @Amy_Hollenkamp_RD

    53 min

  8. 11/17/2025

    Vitamin C, Antioxidants, & Your Microbiome - IBS Freedom Podcast #217

    In this episode recorded around Halloween, the hosts discuss the multifaceted benefits of vitamin C for overall health, beyond its well-known role in boosting immunity. They explore its impact on gut health, including its role as an antioxidant, its necessity in collagen synthesis for tissue repair and gut barrier function, and its influence on mitochondrial energy production through carnitine synthesis. The discussion touches on how vitamin C affects the microbiome, potentially increasing beneficial bacteria and reducing harmful ones. They also address the use of vitamin C as a laxative, the prevalence of vitamin C deficiency in various populations, and the implications of vitamin C on laboratory testing. Finally, they hint at future topics in the series, either minerals or fat-soluble vitamins, while encouraging listeners to incorporate vitamin C-rich foods into their diets. 00:44 The Link Between Sugar and Vitamin C 02:17 Vitamin C: Importance and Functions 04:42 Vitamin C and Gut Health 09:36 Vitamin C's Role in Microbial Balance 16:14 Vitamin C and Collagen 23:54 Vitamin C in Traditional Medicine and Modern Research 32:41 The Importance of Vitamin C in Your Diet 33:57 Challenges in Getting Enough Vitamin C 34:54 Vitamin C and Dietary Restrictions 36:28 Vitamin C Deficiency and Its Effects 39:38 Vitamin C as a Laxative 44:03 Vitamin C and Energy Metabolism 49:52 Misconceptions About Diet and Nutrient Deficiency 51:35 Laboratory Testing and Vitamin C 55:16 Conclusion and Next Steps Love this episode? Be sure to LIKE it and SUBSCRIBE :) Nikki's Info: - Youtube Channel: https://www.youtube.com/c/TriangleHolisticGutHealth - Instagram: @Gut.Microbiome.Queen - FODMAP Freedom in 90 Days: https://www.fodmapfreedom.com/enroll - Private Appts: https://infinityholistichealth.com/ Amy's Info: - Practice: https://sibodiaries.com/ - Instagram: @Amy_Hollenkamp_RD

    54 min
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4.5
out of 5
74 Ratings

About

You can treat your gut without restrictive, awful diets... You can trust us to show you how! Whether you're newly diagnosed with IBS or a veteran, the IBS Freedom Podcast will provide clarity for your healing journey. Each week your IBS experts will cover topics within the world of IBS including small intestinal bacterial overgrowth (SIBO), leaky gut syndrome, dysbiosis, the low FODMAP diet, candida, and so much more.Meet your hosts!- Dr. Nicole DiNezza, DC, NTP is a functional medicine doctor and nutritional therapy practitioner from Chapel Hill, NC.- Amy Hollenkamp, RD is a registered dietitian from Cincinnati, OH.

Information

  • Creator
    Dr. Nicole DiNezza, DC, NTP and Amy Hollenkamp, RD
  • Years Active
    2020 - 2026
  • Episodes
    226
  • Rating
    Explicit
  • Copyright
    © 2026 IBS Freedom Podcast
  • Show Website
    IBS Freedom Podcast

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