ALL EPISODES
The Funk’tional Nutrition Podcast
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Episode 348: The Link Between Histamine, Gut Health, and Immune System Dysregulation
Autoimmune conditions are on the rise, and more people are turning to functional medicine for answers. One emerging factor in immune dysregulation is histamine intolerance, which can manifest in a range of symptoms from digestive issues to chronic inflammation.
In this episode, we break down the connection between histamine, gut health, detoxification, and immune response. We also explore the impact of chronic stress, mold exposure, and complex treatment reactions—plus, a new training opportunity for practitioners looking to deepen their expertise.
Episode 347: The Vagus Nerve Connection: Gut Health, Autoimmunity & Healing Explained with JP Errico
In this episode, Erin Holt sits down with JP Errico—inventor, entrepreneur, and co-founder of electroCore—to explore the powerful role of the vagus nerve in whole-body health. If you’ve never heard of the vagus nerve before, you’re not alone—but this key player connects the brain, gut, immune system, and autonomic nervous system, impacting everything from inflammation and digestion to stress and chronic illness. Erin and JP dive into the explosion of autoimmune conditions, the mind-body connection, and how vagus nerve stimulation could be the missing link to better health. Tune in to discover how activating this vital nerve may help restore balance and unlock healing.
Episode 346: How to Balance Your Hormones Through Healing Your Gut
Are you struggling with hormone imbalances despite "normal" test results? The secret to achieving hormone balance might lie in your gut health. In this comprehensive episode of The Funk'tional Nutritionist Podcast, functional medicine practitioner, Erin Holt, explains the crucial connection between gut health, hormone regulation, and overall wellness.
You’ll Uncover:
The Gut-Hormone Connection: Understanding How Your Microbiome Affects Hormone Balance
Signs Your Gut May Be Affecting Your Hormones
Understanding the Estrobolome: Your Gut's Role in Estrogen Balance
Natural Ways to Support Hormone Balance Through Gut Health
Testing for Gut-Hormone Issues
The Impact of Gut Health on Specific Hormones
Expert Tips for Improving Gut Health and Hormone Balance
Episode 345: The Microbiome Uncovered: Expert Insights on Gut Health, Testing, and Healing with Dr. Thomas Fabian
If you’re dealing with bloating, digestive discomfort, food sensitivities, or frustrating conditions like SIBO or H. pylori, you’re in the right place. Gut health isn’t just about digestion—it’s connected to immunity, inflammation, and even your energy levels. Understanding your microbiome and how to support it is key to overcoming these challenges and feeling your best.
In this episode, we’ll break down the science of gut health, explore what stool testing can reveal, and discuss practical strategies to address common issues like dysbiosis, pathogens, and inflammation. Whether you’re looking to improve your digestion or support your overall wellness, this conversation is packed with actionable insights you can use.
Episode 344: What a Functional Nutritionist Eats in a Day for Gluten-Free and Dairy-Free Meals
What does a day of eating look like for a 40-year-old functional nutritionist focused on hormones, health, and longevity? In this episode, Erin shares her gluten-free, dairy-free daily routine, blending over 15 years of experience with her personal journey managing autoimmune illness and disordered eating. With practical tips and insights tailored for women in their 40s, Erin highlights how intentional, nutrient-dense choices can support both health and happiness.
Looking for more support? Join The Funk’tional Nutrition Collective for proven nutrition programs, hormone testing, personalized lab analysis, and one-on-one appointments. Enrollment is open now—we’d love to see you there!
Episode 343: Cortisol Face, Adrenal Cocktails & Cortisol Testing – Debunking Cortisol Myths & Facts
Advice can be amazing—or a total miss—depending on who it is for and who it’s coming from. That’s especially true when it comes to hormones, where one-size-fits-all solutions from TikTok and Instagram don’t work. In this episode, Erin clears up the confusion about cortisol’s role in the body, addresses popular trends like adrenal cocktails and cortisol face, and discusses what high and low cortisol levels really mean for your health. Learn why lowering cortisol doesn’t always lead to weight loss and how to navigate testing options to get the most accurate results.
Episode 342: What’s Up with the Cost of Functional Nutrition?
In this episode, Erin addresses a common concern: the cost of functional nutrition services, and why they may be different than conventional medicine fees. She explains what a functional approach should deliver—and why many big-name clinics fall short despite their high price tags. Learn how to prioritize your health investments, get your partner on board, and discover affordable, effective solutions to support your wellness journey.
Episode 341: Building Your Autoimmune Tool Kit
In this episode, Erin is joined by The Funk’tional Nutritionist’s new practitioner and Collective Community Manager, Nicole Antes, RD. They dive into creating an Autoimmune Healing Toolkit—a personalized approach to managing autoimmune conditions and supporting your body during flares. Nicole shares her extensive experience working with clients with autoimmunity, emphasizing the importance of addressing both symptoms and root causes to rebalance the immune system.
Interested in working with Nicole in our Functional C.A.R.E. Method™ 1:1 services? We have limited spots available to get started! Send us your application here.
Episode 340: Balance Your Hormones in Under an Hour
Today Erin is teaching you how to balance your hormones using the 5 key elements of hormone health – do these things and you WILL balance your hormones.
If you need more specificity, resources and support, then we invite you to join us for Your Hormone Revival™, our 3 month program that teaches you how to balance your hormones (with the option for lab testing for even more insight as to the root cause of your hormone imbalance!).
Get access to Your Hormone Revival™ within the Funk’tional Nutrition Collective - our monthly health membership to start feeling like your best self again that reopens on January 7th!
Episode 339: Muscle & Mindset with Erin's Coach, Kris Lollis
We’re sure you’ve heard of women who are afraid to strength train because they don’t want to get too bulky. Tune in to this week’s episode with Erin’s Intuitive Personal Trainer, Kris Lollis, to debunk that myth and learn what true strength training is, along with its importance for hormones, longevity, bone density, and overall quality of life.
Kris Lollis is an intuitive personal trainer with over a decade of experience in the fitness industry. Currently serving as the Director of The Tide, a strength studio in Dover, New Hampshire, Kris is passionate about coaching and mentoring both clients and fellow fitness professionals to embody holistic and sustainable health and wellness practices.
Episode 338: My Fave Health Tools & Gadgets of 2024
With all the health tools on the market, how do you know which ones are worth the investment? That's what we're getting into today — with Erin's honest opinion & feedback. Tune in to hear her favorite health tools and gadgets from 2024, including clean beauty tools, face masks, wearable — and walkable — devices and more. Some of these might make it to your holiday wish list...and some might make it to the naughty list! These are the unfiltered updates you all have been asking for!
Episode 337: Colon Hydrotherapy - Why Aren't More People Talking About This?
Struggling with constipation, looking to detox, or improve your mental clarity? Colon hydrotherapy might be a really helpful tool for you. Joanna Stanescu joins Erin on today’s episode to discuss all things colon hydrotherapy - common misconceptions, benefits, contraindications, and what to expect if you’ve never received one before.
Joanna Stanescu is a Board Certified Traditional Naturopath and Colon Hydrotherapist. She owns The Root Chakra inside South Bay Holistic Spa located in South San Jose, CA.
Episode 336: The Lymphatic System: A Whole Body Approach to Healing with Dr. Perry Nickelston
Overcoming chronic pain requires an understanding of how different parts of the body (and the mind) influence each other in the healing process. Today’s podcast guest, Dr. Perry Nickelston, focuses on healing chronic pain and inflammation via the lymphatic and vascular systems. What this conversation emphasizes, however, is the fact that nothing heals in isolation.
Erin and Dr. Perry delve into why blood flow and lymphatic health are essential for the health of the rest of the brain/body (and visa versa), the importance of the vagus nerve, diaphragmatic breathing and how it keeps the lymphatic system pumping efficiently, the lymph and brain health, and more.
Perry Nickelston, DC aka ‘The Lymph Doc’ is a Chiropractic Physician with primary focus on treating chronic pain and inflammation via the lymphatic and vascular systems. Owner of Stop Chasing Pain, LLC. International speaker and educator of the self care MOJO series. Lymphatic Mojo, Blood Flow Mojo, Tongue Mojo, Glymphatic Mojo, Visceral Mojo, Vagus Nerve Mojo, Primal Movement Mojo.
Author of the upcoming book Stop Chasing Pain: A vital guide to healing your body, moving well, and gaining control of your life.
He is a 1997 graduate from Palmer Chiropractic University and a master fitness trainer with over 25 years experience in the health industry.
Episode 335: How I Prioritize My Health Through the Holidays
Do you tend to take the path of least resistance during the holiday season and tell yourself you’ll get back on the healthy lifestyle train in January? There’s a way for you to set non-negotiables around your nutrition, movement, and mindset so you can continue caring for yourself (and show up better for your loved ones, too). Tune in to learn some crowd-pleasing recipes, calendar tricks, mindset shifts, and supplements that will help you feel your best through the end of the year—and beyond!