How Histamine Works (and What Happens When It's Too High) [Replay]

What is histamine, and why does it cause so many frustrating symptoms? 

In this replay of one of our most popular episodes, Joanne explains the science of histamine intolerance in a simple, practical way. Learn how histamine affects your immune system, gut health, hormones, brain, and skin, why histamine levels become too high, and the common symptoms of histamine intolerance—including migraines, anxiety, insomnia, hives, eczema, reflux, bloating, and more. 

Discover why a low-histamine diet alone isn't enough and why identifying the root cause is the key to lasting relief. 

Whether you're new to histamine intolerance or revisiting this episode, this is the perfect place to start your healing journey.

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📘 New to this journey? Buy The Ultimate Bundle for Managing Histamine Intolerance—your step-by-step guide to manage your histamine intolerance effectively.

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🎓 Practitioner or student? Join the waitlist for the Histamine & Methylation Online Group Coaching Course starting early 2026!

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