Read the original article in LA VANGUARDIA
New research led by Dr. Ramon Tormo, Chief of Gastroenterology and Nutrition Hospital Chiron Barcelona, attributed migraine to reaffirm deficit DAO enzyme.

DAO Deficiency awareness campaign
A story of DAO Deficiency, in which four siblings discover how different symptoms that affect them may have a common genetic origin.
International Congress of DAO Deficiency
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Patients area
Resolve all your doubts with the answers from our specialists to the most frequently asked questions related to DAO Deficiency.
DAO Deficiency awareness campaign
A story of DAO Deficiency, in which four siblings discover how different symptoms that affect them may have a common genetic origin.
International Congress of DAO Deficiency
Access the full content of each of the editions held and information on upcoming editions
Patients area
Resolve all your doubts with the answers from our specialists to the most frequently asked questions related to DAO Deficiency.
Read the original article in LA VANGUARDIA
New research led by Dr. Ramon Tormo, Chief of Gastroenterology and Nutrition Hospital Chiron Barcelona, attributed migraine to reaffirm deficit DAO enzyme.
In February 2022, the active ingredient diamine oxidase – or DAO – produced by AB Biotek’s DR Healthcare division, as well as the solutions derived
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Article published in NutraSalud magazine on November 2, 2021. Publication link International experts on the various disorders caused by DAO deficiency, in fields as diverse
Article published in bakeryandsnacks.com the 29-oct-2021, by Gill Hyslop. Publication link The business unit of AB Biotek – which is part of the global yeast