If you experience allergy-like symptoms after eating and no food allergy has been diagnosed, you should consider the possibility of histamine intolerance.

If you experience allergy-like symptoms related to your diet and no food allergy can be identified, you should consider the possibility of histamine intolerance.
The most common causes of this are a deficiency in diamine oxidase (DAO) enzyme activity—which breaks down histamine—and the consumption of foods high in histamine.
Measuring DAO enzyme activity is an important first step toward diagnosis, treatment, and prevention.

Consult with us, and stay healthy.