Too Much Histamine Is Wrecking Your Body — And Most Doctors Don't Know It

Podcast: The Dr. Hyman Show · Dr. Mark Hyman

Opublikowano: 2026-07-13

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 rang...