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The Infection Driving Chronic Illness | Dr. Richard Horowitz

The Infection Driving Chronic Illness | Dr. Richard Horowitz

Author: Dr. Kara Fitzgerald May 26, 2026 Duration: 1:20:52
Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics
HealthHealth & FitnessFitness
In this episode of New Frontiers in Functional Medicine, Richard Horowitz joins Kara Fitzgerald to explore the connection between persistent infections, inflammation, and chronic disease.

The discussion highlights emerging research linking Borrelia burgdorferi (Lyme disease) to amyloid production and Alzheimer’s biomarkers, along with the clinical implications of Dr. Horowitz’s MSIDS model. Topics include biofilm persistence, co-infections, treatment resistance, and multi-targeted strategies for addressing complex, chronic conditions such as Lyme disease, ME/CFS, fibromyalgia, and long COVID.

This episode offers clinicians a more integrated framework for evaluating and managing treatment-resistant patients.

Full show notes + references: https://www.drkarafitzgerald.com/fxmed-podcast/

GUEST DETAILS Richard Horowitz is a board-certified internist and founder of the Hudson Valley Healing Arts Center. For more than 40 years, he has treated over 13,000 patients with Lyme disease and complex chronic illness using both conventional and integrative approaches.

Dr. Horowitz is the developer of dapsone combination therapy and author of the New York Times bestsellers Why Can’t I Get Better? and How Can I Get Better? His newest book, Ending Chronic Illness, explores how his MSIDS model may apply to many chronic diseases beyond Lyme, offering a broader systems-based framework for diagnosis and treatment.

https://cangetbetter.com/

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In each episode of Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics, host Dr. Kara Fitzgerald sits down with leading researchers and clinicians to explore the intricate science that is reshaping our approach to health. These conversations move beyond surface-level advice, digging into the mechanisms of epigenetics and the practical strategies for extending healthspan. You’ll hear detailed discussions on emerging research, with a focus on how our environment and choices influence genetic expression over a lifetime. This podcast is designed for anyone curious about the actionable science behind longevity, from healthcare practitioners seeking clinical insights to informed patients ready to engage deeply with their own wellness. The dialogue is grounded in functional medicine principles, translating complex studies into meaningful information that can be applied both in clinical settings and daily life. Dr. Fitzgerald guides these explorations with a clear and thoughtful perspective, ensuring each episode builds a comprehensive understanding of how modern science is personalizing the path to lasting health. Tune in for a nuanced and evidence-based journey to the forefront of medicine.
Author: Language: English Episodes: 50

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Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics
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