If you've ever been hit with a wave of fatigue after eating-especially with fare such as leftovers, cheese or wine-it might be a sign that your body has an intolerance to histamine. In fact, histamine ...

The low histamine diet may help people who develop symptoms, such as sneezing, itching, or hives, in response to foods that contain histamine. Histamine is a chemical that occurs naturally in the body ...

DEAR DR. ROACH: What are your thoughts regarding histamine intolerance when eating high-histamine foods? I am a 65-year-old female who has suffered from sinus problems since my late teens. In my ...

Diamine oxidase is an enzyme that helps break down excess histamine in your body. More research is needed to establish effectiveness and dosage, though current studies report no adverse effects.

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 overall immune function.

Histamine is a chemical that your immune system releases to send messages between cells, according to MedlinePlus. While histamine is best known for causing an allergic reaction when your body ...

Histamine is a natural chemical that helps your cells communicate. It plays a few important roles in your body, including managing your sleep cycle and supporting your brain function. But it is best ...

Histamine is a chemical the immune system releases in response to allergens, triggering an allergic reaction. Many foods also contain histamine, which is broken down by an enzyme in the gut. Some ...