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 …

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

Dec 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 …

Low Histamine Diet Do you need to start following a low-histamine diet? It can seem overwhelming at first, but we promise it’s not as hard as you think. Many people with ME/CFS …

Oct 2, 2023 · Histamine is a chemical that your body produces, playing a vital role in immune responses, particularly those related to allergies, and also influencing the gut, brain, and …

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.

Jul 26, 2025 · Histamine is a naturally occurring compound found throughout the human body, playing a multifaceted role in various biological processes. It functions as a potent signaling …

Oct 27, 2025 · Histamine intolerance occurs when the body can't process high levels of histamine, a chemical that causes runny nose, headaches, congestion, and other symptoms. While …

Jul 14, 2023 · Histamine is an amine that is produced as part of a local immune response to cause inflammation.

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.