Histamine intolerance affects 1-3% of population. High-histamine foods include aged cheese, fermented foods, alcohol, processed meats, and leftovers. Symptoms mimic allergies: headaches, hives, digestive issues. Anyone dealing with this?

I had mysterious symptoms for years. Turns out it was histamine intolerance!

Keep a food diary. Symptoms appear within minutes to 2 hours of eating triggers.

I take DAO (diamine oxidase) enzyme before meals. Helps break down histamine.

Freshly cooked foods are key. Histamine increases as food ages.