HistoDAO is a patented enzyme formula containing diamine oxidase (DAO)—the main enzyme responsible for the degradation of ingested histamine. This enzyme has been clinically tested and found to break down food-derived histamine in the digestive tract. DAO is not absorbed and does not have systemic activity. HistDAO does not manage or address antibody-related or IgE-related food allergies.*
Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 30
| Amount Per Serving | % Daily Value | |
|---|---|---|
|
Diamine Oxidase (from porcine kidney protein concentrate)
|
600 mcg (20,000 HDU) | ** |
