Aug 14, 2022 · Histamines act like bouncers at a club. They help your body get rid of something that's bothering you -- in this case, an allergy trigger, or "allergen." Histamines start the process that...

Histamine is an organic nitrogenous compound involved in local immune responses communication, as well as regulating physiological functions in the gut and acting as a neurotransmitter for the brain, spinal cord, and uterus.

Mar 28, 2023 · Histamine is a chemical your immune system releases. It’s mainly known for its role in causing allergy symptoms. But it has other important functions, like regulating your sleep-wake cycle and cognitive function. Antihistamines are a common medication that can manage histamine levels.

May 22, 2024 · Histamine is a natural chemical that tells the body to launch an allergic reaction. Some people have histamine intolerance, which means their bodies have a hard time breaking...

Oct 2, 2023 · Histamine is a chemical throughout your body that plays a role in allergies and several conditions. Histamine triggers include allergens and certain foods. However, there are ways to reduce...

Histamine intolerance (HIT) is a proposed condition caused by an inability to digest histamine in your diet, leading to gastrointestinal and allergy-like symptoms. But some experts suggest that other conditions, not HIT, cause symptoms that look like a histamine reaction.

Nov 22, 2024 · Learn about the causes and symptoms of histamine intolerance — the overproduction or inability to break down histamine.

Jan 8, 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 insects, such as wasps and bees. In humans, histamine is found in nearly all tissues, where it is stored mainly in mast cells.

Jan 21, 2025 · Discover the 12 warning signs of histamine intolerance, including bloating, migraines, and brain fog. Learn how to manage symptoms naturally with diet changes, DAO supplements, and hydration solutions.

Histamine is a biogenic amine with numerous effects on many cell types, mediated by the activation of its four different histamine receptors (H1–H4Rs). It is produced and released by immune cells as mast cells and basophils.