This is the point where DAO supplements come in handy. DAO, or diamine oxidase, is an enzyme that breaks down histamine in the body. Taking a DAO supplement can help alleviate symptoms of ...

The catabolic activity of porcine DAO was tested on six different amino substrates: histamine, putrescine, cadaverine, tyramine, spermidine and spermine, each at a concentration of 25 mg/L.

Have you ever experienced migraines rashes or digestive discomfort after eating foods typically considered “healthy” If so ...

Histamine intolerance has been linked with lower levels of diamine oxidase (DAO) in the body, an enzyme that helps prevent ...

Histasolv, known as DAOSIN® in Europe, is the top-selling Diamine Oxidase (DAO) enzyme supplement in Europe, generating over ...