HistDAO™ 60 Tablets

Pro-Tip:  Huge upgrade with this new formula!  More DAO, less capsules and price improvement!  If you have problems with high histaminic foods this product is a game-changer.  Often misdiagnosed as food allergies or digestive problems this issues is present in 1-3% of people.  Often this is a diagnosis of exclusion and the only way to know if it works is to try.  This is not a treatment for food allergies, if you have those avoidance is the key.   

HistDAO^™ provides a concentrated source of diamine oxidase (DAO)—the main enzyme responsible for the degradation of ingested histamine. This formula delivers the clinically researched dose of DAO in an easy-to-swallow, gastro-resistant mini-tablet, which is essential for releasing DAO in the small intestine, where it breaks down food-derived histamine. HistDAO does not manage or address antibody-related or IgE-related food allergies.*