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  1. Histamine - Wikipedia

    Histamine is involved in the inflammatory response and has a central role as a mediator of itching. [6] As part of an immune response to foreign pathogens, histamine is produced by basophils …

  2. What Is Histamine? - Cleveland Clinic

    Mar 28, 2023 · Histamine is a signaling chemical your immune system releases to send messages between different cells. Histamine has several functions, but it’s mainly known for …

  3. Foods High in Histamine & Why You Should Avoid Them - WebMD

    May 22, 2024 · Histamine is chemical released by your immune system in response to potential allergens, but too much of it leads to coughing, wheezing, & watery eyes.

  4. What Is Histamine and What Is Its Role in the Body? - Healthline

    Oct 2, 2023 · Read on to learn more about how histamine works, what can trigger a histamine response, and how to seek treatment for conditions that might cause an overload of histamine …

  5. Low Histamine Foods List for Mast Cell Activation Syndrome …

    Clear, researched information and a low histamine foods list (also include lectins and oxalates.) This make the low histamine diet easy!

  6. Histamine Intolerance: Symptoms, Diagnosis, and Beyond - PMC

    Histamine intolerance is a condition characterized by the accumulation of histamine to a point that exceeds the body’s capacity to eliminate it. Researchers have attributed several reasons to …

  7. Histamine | Description & Facts | Britannica

    Oct 13, 2025 · Histamine, biologically active substance found in a variety of organisms. Plants that produce histamine include stinging nettles, and histamine occurs in the venom of some …

  8. Histamine: Function, Reactions and Side Effects

    Oct 4, 2024 · The crucial roles of histamine in the body range from immune response to digestion. Learn about its effects, triggers, & how to manage histamine levels effectively.

  9. Foods to Eat (and Avoid) on a Low-Histamine Diet - Verywell …

    Jun 19, 2025 · A low-histamine diet is a type of elimination diet that helps in the management of histamine intolerance. It is usually followed temporarily.

  10. Histamine intolerance: What is it, symptoms, causes, and more

    Mar 31, 2025 · Histamine is a signaling molecule, which means it sends signals between cells. It plays a role in many bodily processes, including allergic reactions.