Who should take the test?

Approximately 1% of Europeans suffer from histamine intolerance. Histamine is a substance produced by the body itself, however, in higher quantities it can also be harmful to the body. Histamine intolerance is a food intolerance acquired in the course of life, which often manifests itself after the consumption of certain foods in pseudoallergic reactions such as stomach cramps, diarrhea, vomiting, respiratory problems, headaches and cardiovascular problems.

The enzyme diamine oxidase (DAO) plays a crucial role in the breakdown of histamine.
If this enzyme is not sufficiently present, the body cannot properly break down the histamine that has been supplied, for example, through food.

The advantage of measuring diaminooxidase is that it provides very reliable results on histamine intolerance. The histamine value can also be determined in the stool, but the value there can be elevated (by histamine-rich foods) without having problems with the breakdown of histamine. However, if the DAO enzyme in the blood is too low, this means that the body actually has problems breaking down histamine-rich foods.

How does it work?

You collect the sample at home, send it back to us and we send you your result with information about your diaminooxidase level. You will find out if your values are within the normal range or if there is a deficiency.

Please note that you should not be on a low histamine diet prior to testing. Otherwise, a false negative result could occur. For this reason, it is important to not be on a diet low in histamine for at least 10-14 days before taking the sample.

What will my results tell me?

Your report will contain detailed information about your diaminooxidase level and whether it is normal or too low (compared to the respective reference range for your age group). You can then discuss these results with your doctor who can advise you on how to proceed and on the various therapy options.

What guidance will I get along with my results?

We always recommend the discussion of the mailed results with your doctor or practitioner. Besides, further information is available on our website, especially in the different test categories, under “health conditions” and the FAQs. Still have questions? Then you can contact us by mail at contact@verisana.co.uk.