• Revisiting Proton Pump Inhibitors (PPIs) - IBS Freedom Podcast #221
    Feb 9 2026

    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

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    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

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    39 mins
  • DNA SNP Testing (23 & Me and Similar) - IBS Freedom Podcast #220
    Jan 26 2026

    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

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    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

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    49 mins
  • New Year New Me - IBS Freedom Podcast #219
    Jan 12 2026

    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

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    50 mins
  • Happy Holidays from Nikki and Amy - IBS Freedom Podcast
    Dec 1 2025

    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

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    4 mins
  • Enjoying the Holidays with IBS - IBS Freedom Podcast #218
    Nov 24 2025

    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

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    53 mins
  • Vitamin C, Antioxidants, & Your Microbiome - IBS Freedom Podcast #217
    Nov 17 2025

    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

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    54 mins
  • Vitamin B12, Methylation, & Your Gut - IBS Freedom Podcast #216
    Nov 3 2025

    In the grand finale of the single nutrient series on B vitamins, Amy and Nikki dive deep into cobalamin (Vitamin B12). They discuss interesting facts about B12, its distinct status as the only vitamin containing a mineral, and how it's the largest of the B vitamins. The conversation covers various aspects such as its functions in energy metabolism, neurological health, and oxygen delivery. They explore the importance of B12 in mental health, cognition, and anemia prevention. The hosts also address potential causes and risk factors for B12 deficiency, including inadequate intake in vegetarians and vegans, low stomach acid, medical conditions like Crohn's disease and celiac disease, and the impact of certain medications. They shed light on symptoms of deficiency, potential complications with elevated serum B12 without supplementation, and ways to ensure adequate B12 levels through diet and supplements. The episode is packed with practical advice, professional insights, and a touch of humor, making it a comprehensive guide on Vitamin B12.

    00:00 Introduction to Vitamin B12
    01:09 Importance of Vitamin B12
    02:40 Symptoms of B12 Deficiency
    03:32 B12 and Energy Metabolism
    08:27 Homocysteine and B12
    11:20 B12 Absorption Issues
    15:56 B12 for Vegans and Vegetarians
    23:21 Gastritis and B12 Absorption
    31:14 Understanding B12 Deficiency Causes
    32:31 SIBO and B12 Deficiency: A Historical Perspective
    33:25 Modern SIBO Diagnosis and Misconceptions
    35:29 Reframing SIBO as Small Intestinal Microbial Dysbiosis (SIMD)
    39:59 Elevated B12 Levels Without Supplementation
    45:16 Potential Serious Conditions Linked to High B12
    49:12 Summary and Key Takeaways on B12
    57:04 Preview of the Next Nutrient: Vitamin C

    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

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    53 mins
  • Vitamin B9, MTHFR, & Your Gut - IBS Freedom Podcast #215
    Oct 20 2025

    In this episode, hosts Amy and Nikki dive into a controversial discussion about folic acid and folate supplements, challenging common beliefs held within the functional medicine community. They explore the role of folate in human health, debunk myths around the MTHFR gene mutation, and emphasize the potential benefits of folic acid.

    They discuss various factors that affect folate absorption, such as zinc and riboflavin dependency, and highlight the importance of balanced nutrition over high-dose supplements. The episode also touches on the interconnections between different nutrients and their impact on overall health, encouraging listeners to adopt a holistic approach to their dietary needs.

    00:00 Introduction and Hot Take on Folic Acid
    00:50 Understanding MTHFR and Genetic SNPs
    02:09 The Overemphasis on MTHFR in Functional Medicine
    04:02 Personal Experiences with Genetic Testing
    06:25 The Importance of B Vitamins for Everyone
    08:12 Folic Acid vs. Folate: Bioavailability and Fortification
    09:45 Dietary Sources of Folate and Nutrient Deficiencies
    15:40 Microbiome's Role in Folate Production
    20:16 Folate's Impact on Gut Health and Cell Division
    24:40 The Role of Folate in Neurotransmitter Production
    25:06 Folate and Mental Health: Real-Life Experiences
    25:38 The Importance of Methylation and Folate
    26:35 Debunking Folate Myths with Chris Masterjohn
    27:56 The Body's Natural Methyl Donors
    31:19 Folate, Choline, and Gut Health
    32:05 Folate and Histamine Intolerance
    33:41 The SIBO Diagnosis Debate
    39:15 Folate Absorption and Nutrient Interactions
    43:28 The Risks of High-Dose Folate Supplements
    49:14 Conclusion and Next Steps: Vitamin B12

    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

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    50 mins