The Science of Sound:
Gut Health, IBS & Brain Fog with Dr. Harris
About the episode
Did you know your gut health could be the root cause of your brain fog, anxiety, poor sleep, or even autoimmune issues? In this episode of The Science of Sound, Dr. Paul Harris joins host Aaron Fournier to uncover the shocking connections between IBS, SIBO, your nervous system, and your mental clarity.
This is more than a digestion conversation—it's a deep dive into the core of your health.
Dr. Harris shares:
- How food poisoning can trigger long-term gut damage
- What hydrogen sulfide gas says about your microbiome
- The surprising brain-gut link and role of glutamine
- Why 70% of your immune system is in your gut
- How to reset your digestion with low-fermentation diets and vagus nerve stimulation
Learn how stress, autoimmunity, and even childhood trauma can disrupt your gut—and what you can do starting today to heal your system from the inside out.
Show Notes
00:00 Introduction
02:14 Understanding IBS and SIBO
04:29 Common Gut Symptoms and Diagnosis Delays
06:44 What Food Poisoning Has to Do with Gut Health
08:59 Gallbladder Issues and Bile Toxicity
11:14 Stool Smell, Bacteria, and Digestive Clues
13:29 Autoimmune Connections and Molecular Mimicry
15:44 Migrating Motor Complex Explained
17:59 Diabetes and the Nerve-Gut Link
20:14 How Neurotransmitters Are Made in the Gut
22:29 GABA, Glutamine, and Emotional Balance
24:44 Immune System in the Gut
26:59 Leaky Gut, Gluten, and Autoimmunity
29:14 Diagnosing SIBO Accurately
31:29 How Stress Triggers Digestive Disorders
33:44 Functional vs. Conventional Medicine
35:59 Lifestyle Changes for Gut Health
38:13 Closing Reflections and Final Stats
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About Aaron
Aaron Fournier, Co-founder and President of Soaak Digital, combines legal expertise with a passion for holistic wellness to drive Soaak’s groundbreaking wellness-tech innovations. His leadership has expanded Soaak Digital, creating transformative sound frequency solutions and securing a key contract with the USAF. Under his guidance, the Soaak app reaches 190 countries, enhancing mental health globally.
