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Histamine is a biogenic amine located in our body, but also in a multitude of foods. Every day during digestion we eliminate it thanks to the enzyme called Diamino Oxidase (DAO), but 15% of the population suffers from DAO deficiency and doesn’t know it.

What is DAO deficiency

DAO deficiency is a metabolic disorder that causes a reduced intestinal degradation of histamine. This disfunction can affect different systems in our organism producing symptoms.

Gastrointestinal tract

Gastrointestinal system

Locomotor system

Locomotor system

Skin

Dermatological system

Resporatory apparatus

Respiratory system

Nervous system

Nervous system

Circulatory system

Circulatory system

What is DAO deficiency

DAO deficiency is a metabolic disorder that causes a reduced intestinal degradation of histamine. This disfunction can affect different systems in our organism producing symptoms.

Gastrointestinal system

Locomotor system

Dermatological system

Respiratory system

Nervous system

Circulatory system

Pre-diagnostic test

Find out if you suffer from DAO deficiency by completing a simple form.

Do you suffer from DAO deficiency?

If you have already done the pre-diagnosis test and you think that your symptoms can be related to DAO deficiency, the next step is to find a licensed healthcare professional in your area to start a personalized treatment, either face-to-face or through our online platform.

Do you suffer from DAO deficiency?

If you have already done the pre-diagnosis test and you think that your symptoms can be related to DAO deficiency, the next step is to find a licensed healthcare professional in your area to start a personalized treatment, either face-to-face or through our online platform.

Do you need more information?

Write to us and we will answer you as soon as possible.