DO YOU HAVE MIGRAINE? MAKE AN APPOINTMENT LOW HISTAMINE DIET Events & Courses

At this moment, this page is being updated. If you believe you have DAO deficiency and need to be seen by a healthcare professional, we recommend calling the headquarters of the International Institute of DAO Deficiency (IDAO) at (+34) 93 4176099 or contacting us directly via email at info@icddao.com.

IDAO is a healthcare organization dedicated to connecting patients with specialists in DAO deficiency worldwide, including registered dietitians, medical doctors, and psychologists. It was founded in 2015 in Barcelona, Spain, and in 2022, under the leadership of Adriana Duelo, launched the first edition of the Global Licensing Program, creating an international network of healthcare professionals specializing in DAO deficiency. Today, we are a team of more than 30 professionals and are present in 12 countries.

We believe that the future lies in prevention, and that is exactly what we do.

Adriana Duelo
Director of the DAO Institute

Symptoms and treatments

These are some of the symptoms related to histamine accumulation due to DAO deficiency that we treat in AD Dietistas with personalized low histamine diets.

Popular posts

DAO deficiency and endogenous histamine releasing foods

Numerous foods can contribute to an accumulation of histamine in the body, regardless of whether they are not all rich in this amine. Once DAO deficiency is diagnosed, we begin […]

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Conferences on DAO deficiency – April 2024

Adriana Duelo, Founder and Global Director of the International Institute of DAO deficiency (IIDAO) had the opportunity to share the latest advances on DAO deficiency with different professional meetings during this […]

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High histamine Foods

(An article written in November 2011 and updated in February 2024) The deficiency in the enzymatic activity of Diamine Oxidase (DAO) can cause different symptoms in our body which manifest […]

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Merry low-histamine Christmas!

Toast your Christmas recipes with a touch of originality to enjoy low-histamine options. When December arrives, one of the most frequently asked questions is how to manage the Christmas holidays […]

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Upcoming Workshops

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