#571: Cracking the Code on Histamine Intolerance and Mast Cell Activation Syndrome

On this episode of Vitality Radio, we tackle one of the most overlooked and misunderstood health concerns of our time: Histamine Intolerance and Mast Cell Activation Syndrome (MCAS). These conditions often appear with “mystery symptoms” like skin issues, digestive discomfort, headaches, fatigue, and strange food or chemical reactions—many of which have surged in the post-COVID era. Jared explains what histamine really is, why your body sometimes produces too much of it, and how mast cells can become overactive, creating a flood of inflammation. You’ll learn about the role of DAO (Diamine Oxidase), the enzyme that helps break down food-based histamine, and why supplementing it can be a game-changer for many. You’ll also hear about supportive tools and practical strategies to lower your histamine load, calm mast cells, and rebuild gut health. If you’ve been dismissed, told it’s “just anxiety,” or left without answers, this episode offers clarity, hope, and practical steps to explore. Relief is possible—and it starts with understanding the root cause.Products DiscussedAdditional Information:Blog: Histamine Intolerance MCAS (Mast Cell Activation Syndrome) with High Histamine Food ListVisit the podcast website here: VitalityRadio.comYou can follow @vitalitynutritionbountiful and @vitalityradio on Instagram, or Vitality Radio and Vitality Nutrition on Facebook. Join us also in the Vitality Radio Podcast Listener Community on Facebook. Shop the products that Jared mentions at vitalitynutrition.com. Let us know your thoughts about this episode using the hashtag #vitalityradio and please rate and review us on Apple Podcasts. Thank you!Just a reminder that this podcast is for educational purposes only. The FDA has not evaluated the podcast. The information is not intended to diagnose, treat, cure, or prevent any disease. The advice given is not intended to replace the advice of your medical professional.