HistDAO 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.*
|
Amount Per Serving |
% Daily Value |
Diamine Oxidase (from porcine kidney protein concentrate)
|
600 mcg (20,000 HDU) |
** |