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

International Congress of DAO Deficiency 2021

You are invited to map a new future in managing DAO Deficiency attending the International Congress on DAO Deficiency. Sign up here SAVE THE DATE: November 4th 2021 At DR HEALTHCARE, we are pioneers in DAO Deficiency. Since our beginnings, scientific evidence and research have driven each one of our steps. The time has come to share this...

Scientific and clinical evidence in DAO deficiency

Impaired resolution of wheals in the skin prick test and low diamine oxidase blood level in allergic patients

Download pdfDownload Aneta Wagner1, Krzysztof Buczyłko2, Hanna Zielińska-Bliźniewska1, Waldemar Wagner3 1Allergology and Respiratory Rehabilitation Department, Medical University of Lodz, Lodz, Poland 2NZOZ Allergology Center, Lodz, Poland 3Laboratory of Cellular Immunology, Institute of Medical Biology, Polish Academy of Sciences, Lodz, Poland Adv Dermatol Allergol...


The histamine interposes at Christmas

D Histamine accumulation in the body due to excessive food and alcohol consumption causes gastrointestinal disorders, headaches and migraine. The International Society of DAO Deficiency recommends moderating the intake of food, especially those rich in histamine such as cured meat, smoked products, seafood and typical Christmas dessert, and supplement menu with...

Activities and events

Conference “Migraine and other functional symptoms of DAO deficiency” in INFARMA 2015 on Wednesday 25 March.

Realized by Dr. Ramón Tormo Carnicé, especialist in Gastroenterology and Chief of the Gastroenterology and Nutrition Unit of the Hospital Quirón of Barcelona, and by Adriana Duelo, Dietist-Nutricionist, especialist in DAO deficiency.
St/Escoles Píes, 49, 08017
DR HEALTHCARE ESPAÑA, S.L. (Barcelona, Spain)