Important notice:

AB Biotek Acquires Spanish Biomedical DR Healthcare

Respective leaders in fermentation science and DAO-based medical nutrition join together to focus on innovative enzyme-based solutions for the human nutrition & health market.

PETERBOROUGH, United Kingdom, May 26, 2021

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DR Healthcare

We are a Biomedical Company specialized in Medical Nutrition.

Founded in 2007 in Barcelona, ​​we manufacture, research, develop, innovate, market and carry out licensing -out of new nutraceutical products, functional foods, active ingredients and customized solutions.

Our great value is research and we firmly believe in the “Enterprise-University” alliance, developing our activities in two R&D centers.

DR Healthcare is a business unit de AB Biotek. For more information access to www.abbiotek.com


Manufacturing for third parties

DR Healthcare manufactures and markets the active substance (Diamine Oxidase – DAO enzyme) for third parties, both for human and animal use.

We make available to pharmaceutical and food companies that are looking for a reliable supplier, the highest levels of quality, regulatory support and production of Diamine Oxidase, manufactured in our enzyme production plant located in Tarragona (Spain).

The production of this ADI (Active Dietary Ingredient) is vertically integrated so it is able to control the intermediates of its manufacturing.

Customized solutions

DR Healthcare stands out as a leading company in the production of Diamino Oxidasa, which allows us to offer tailored solutions for use in the veterinary, animal health and food sectors.

Our solutions based on Diamino Oxidase are adapted to the new food control standards, which stipulate the control of histamine levels in order to avoid risks of poisoning due to the consumption of large amounts of this biogenic amine present in food.



Press releases and media’s news

Medical nutrition industry prepares for the first International Congress on DAO Deficiency – NutraSalud

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 as the digestive system, neurology, genetics, psychiatry, allergology and nutrition, will participate in the first International Congress on DAO Deficiency, organized by DR Healthcare. DR...

Scientific and clinical evidence in DAO deficiency

Associations Between Migraine, Celiac Disease, Non-Celiac Gluten Sensitivity and Activity of Diamine Oxidase

Download pdf K Griauzdaitė1, K Maselis2, A Žvirblienė1, A Vaitkus1, D Jančiauskas1, I Banaitytė-Baleišienė1, L Kupčinskas1, D Rastenytė1 Medical Hypotheses Volume 142, September 2020, 109738 https://doi.org/10.1016/j.mehy.2020.109738 Abstract Background and pilot study: Recent reports reveal a close...


Not only does the coronavirus alter Christmas

The Coronavirus has altered our lives. And it will also alter this Christmas, which will undoubtedly be different. Still, some things are not going to change compared to the Christmas holidays of other years: emotions increase, alcohol is exceeded, meals are exaggerated and, consequently, many people will have heavy digestion, flatulence, a feeling of bloating,...

Activities and events


Next Monday 17 June (2019), will take place from 14.00 to 16.00 hours in the University Rovira i Virgili (Edifici N5 Sustainable Chemistry, Assembly Hall.Marcel.li Sunday, 2-4-6, Sescelades Campus 43007-Tarragona, Spain) the training activity “DAO deficiency and the role of the pharmacist in the diagnosis and treatment” (language: Spanish). This training is organized...
St/Escoles Píes, 49, 08017
DR HEALTHCARE ESPAÑA, S.L. (Barcelona, Spain)