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Mast Cell Summit

Mast cell activation syndrome and histamine intolerance are increasingly searched by people struggling with chronic inflammation, chemical sensitivities, brain fog, fatigue, and complex immune symptoms. The Mast Cell Summit explores how mast cells affect the immune system, gut health, brain function, hormones, and nervous system regulation, and why MCAS is connected to mold toxicity, infections, trauma, and environmental triggers.

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What This Summit Covers

Across seven days, this online summit examines why so many people are dealing with mast cell activation syndrome, histamine intolerance, and related conditions like POTS, EDS, chronic infections, mold exposure, and chemical sensitivities. Sessions explore common questions people search for, such as how mold and mycotoxins trigger histamine, how mast cells influence neural inflammation and brain function, how MCAS affects gut health and dysmotility, and the role of genetics, epigenetics, and the cell danger response.

You will also learn about nervous system regulation, trauma and MCAS, limbic retraining, vagus nerve function, hormone balance, PCOS, thyroid and adrenal health, as well as practical considerations around food sensitivities, coffee, sauna use, EMFs, and environmental testing. Designed for individuals and caregivers seeking deeper education, the Mast Cell Summit connects immune health, metabolism, brain health, and environmental stressors in one comprehensive learning experience.

Summit Chapters

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Chapter 1

7 sessions

Meet Your Summit Hosts & Experts

Leading health experts guiding you through this transformative event

Summit Host

Beth O'Hara

Founder and Owner of Mast Cell 360

Beth O’Hara is a Functional Naturopath, specializing in complex, chronic cases of Mast Cell Activation Syndrome, Histamine Intolerance, and Mold Toxicity. She is the founder and owner of Mast Cell 360, a Functional Naturopathy Practice designed to look at all factors surrounding health conditions – genetic, epigenetic, biochemical, physiological, environmental, and emotional.