EP82: Understanding Multiple Chemical Sensitivity

Support the Institute today.

https://givenow.nova.edu/the-institute-for-neuro-immune-medicine-inim-2025

In this episode, Haylie Pomroy speaks with Dr. Theoharis Theoharides about multiple chemical sensitivity (MCS). He explains the immunological responses occurring within the body, the symptoms and daily experiences reported by patients, and the connection between MCS and mast cell activation.

Dr. Theoharides also offers expert guidance on managing MCS, explains the diagnostic codes associated with mast cell activation, and emphasizes why blocking mast cells is critical to the healing process.

He further discusses how stress can trigger mast cell reactivation, the role of vitamin D3, and why measuring chemical exposures and mycotoxins does not always indicate the absence of ongoing immune reactivation.

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.

Learn more about Haylie Pomroy's approach to wellness through her website: https://hayliepomroy.com

Instagram: https://www.instagram.com/hayliepomroy

Facebook: https://www.facebook.com/hayliepomroy

YouTube: https://www.youtube.com/@hayliepomroy/videos

LinkedIn: https://www.linkedin.com/in/hayliepomroy/

X: https://x.com/hayliepomroy

Sign up today for our newsletter.

https://nova.us4.list-manage.com/subscribe?u=419072c88a85f355f15ab1257&id=5e03a4de7d

This podcast is brought to you by the Institute for Neuro-Immune Medicine. Learn more about us here.

Website: https://www.nova.edu/nim/

Facebook: https://www.facebook.com/InstituteForNeuroImmuneMedicine

Instagram: https://www.instagram.com/NSU_INIM/

Twitter: https://www.twitter.com/NSU_INIM