EP92: Mast Cell Activation Disorders: Beyond Allergies and Unto Neuroinflammation and Viral Reactivation with Dr. Theoharis Theoharides

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In today's episode, Haylie Pomroy is joined by Dr. Theoharis Theoharides, one of the world's leading authorities on mast cell biology and neuroimmunology, to reframe multiple chemical sensitivity as a measurable, physiological immune response rooted in mast cell activation.

Dr. Theoharides explains how mast cells throughout the body and brain respond to environmental chemicals, stress hormones, fragrances, mold toxins, and other triggers by releasing hundreds of chemical mediators that can affect every organ system simultaneously. He outlines the specific labs and biomarkers worth requesting, why standard diagnostic pathways frequently miss this condition, and what patients can do right now to reduce mast cell reactivity through natural compounds, environmental modifications, and targeted testing.

This is a conversation that gives patients the clinical language and tools they need to stop being dismissed and start getting answers. Tune in to Hope and Help For Fatigue and Chronic Illness.

Dr. Theoharis Theoharides is a Professor, Vice Chair of Clinical Immunology, and Director at the Institute for Neuro-Immune Medicine-Clearwater, an Adjunct Professor of Immunology at Tufts School of Medicine, where he was a Professor of Pharmacology and Internal Medicine, and also the Director of Molecular Immunopharmacology & Drug Discovery, and Clinical Pharmacologist at the Massachusetts Drug Formulary Commission (1983-2022). He received his BA, MS, MPhil, PhD, and MD degrees and the Winternitz Price in Pathology from Yale University and received a Certificate in Global Leadership from Tufts Fletcher School of Law and Diplomacy and a Fellowship at Harvard Kennedy School of Government. He trained in internal medicine at New England Medical Center, which awarded him the Oliver Smith Award, "recognizing excellence, compassion, and service." Dr. Theoharides has 485 publications (46,491 citations; h-index 106), placing him in the world's top 2% of most cited authors, and he was rated the worldwide expert on mast cells by Expertscape. He was inducted into the Alpha Omega Alpha National Medical Honor Society, the Rare Diseases Hall of Fame, and the World Academy of Sciences.

Website: https://www.drtheoharides.com

LinkedIn: linkedin.com/in/theoharis-theoharides-ms-phd-md-faaaai-67123735

Instagram: https://www.instagram.com/dr.theoharides/

Haylie Pomroy, Founder and CEO of The Haylie Pomroy Group, is a leading health strategist specializing in metabolism, weight loss, and integrative wellness. With over 25 years of experience, she has worked with top medical institutions and high-profile clients, developing targeted programs and supplements rooted in the "Food is Medicine" philosophy. Inspired by her own autoimmune journey, she combines expertise in nutrition, biochemistry, and patient advocacy to help others reclaim their health. She is a New York Times bestselling author of The Fast Metabolism Diet.

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