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In this illuminating episode of The Happiest CEO Podcast, Sebastian sits down with gut health educator and functional practitioner Charley O’Halloran, founder of Holistic Gut Health. Known for his popular educational content on Instagram and TikTok, Charley shares how his own battles with chronic fatigue, anxiety, and poor digestion led him to discover the power of functional medicine and holistic gut repair.
This conversation goes far beyond digestion. Charley unpacks the deeper systems often overlooked in modern health conversations — from the gut–brain axis to emotional trauma’s impact on the microbiome. He explains why true gut healing requires more than just supplements or fiber, and outlines a systems-based approach that includes nervous system regulation, bloodwork analysis, and personalized lifestyle shifts.
Topics Covered:
Connect with Charley O’Halloran
❇️ About the Podcast
🎧 Listen & Subscribe
By Sebastian Mierau5
44 ratings
In this illuminating episode of The Happiest CEO Podcast, Sebastian sits down with gut health educator and functional practitioner Charley O’Halloran, founder of Holistic Gut Health. Known for his popular educational content on Instagram and TikTok, Charley shares how his own battles with chronic fatigue, anxiety, and poor digestion led him to discover the power of functional medicine and holistic gut repair.
This conversation goes far beyond digestion. Charley unpacks the deeper systems often overlooked in modern health conversations — from the gut–brain axis to emotional trauma’s impact on the microbiome. He explains why true gut healing requires more than just supplements or fiber, and outlines a systems-based approach that includes nervous system regulation, bloodwork analysis, and personalized lifestyle shifts.
Topics Covered:
Connect with Charley O’Halloran
❇️ About the Podcast
🎧 Listen & Subscribe

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