Too Much Histamine Is Wrecking Your Body — And Most Doctors Don't Know It
About this episode
This episode discusses the impact of histamine overload on health and explores a root-cause approach to managing symptoms related to Mast Cell Activation Syndrome.
Histamine isn't just about seasonal allergies or a runny nose. It influences your brain, gut, hormones, immune system, and nervous system—and when your body can't regulate it properly, it can show up as everything from anxiety and migraines to insomnia, digestive issues, skin rashes, and brain fog. In this episode, I explain why histamine overload happens, how it relates to Mast Cell Activation Syndrome (MCAS), and what a root-cause approach looks like for calming an overactive immune system. In today's episode, I discuss: * Why MCAS and histamine intolerance are different—and how overactive mast cells can drive symptoms ranging from migraines and anxiety to digestive issues, hives, and heart palpitations * The hidden triggers behind mast cell activation, including gut dysfunction, chronic infections, mold exposure, hormone imbalances, stress, and environmental toxins * Why many "healthy" foods like avocados, spinach, tomatoes, kombucha, and bone broth can temporarily worsen symptoms when your histamine bucket is already full * A root-cause approach to calming the immune system using nutrition, targeted supplements, medications when needed, nervous system regulation, and…
People in this episode
Host: Dr. Mark Hyman
Topics covered
- histamine intolerance
- Mast Cell Activation Syndrome
- immune system regulation
- inflammation
- nutrition
- chronic infections
Keywords
- histamine
- MCAS
- anxiety
- migraines
- digestive issues
- immune system
- inflammation
- nutrition
Mentioned in this episode
Organizations: Mast Cell Activation Syndrome
Products: kombucha, bone broth, avocados, spinach, tomatoes
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