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The Science

Over 35 Years of Scientific Expertise

yorktest Laboratories have 38 years of excellence in laboratory diagnostic testing and are a leading provider of food and drink specific IgG antibody testing programmes, IgE allergy testing and a range of health tests.

We are passionate about providing you with personalised information and support that can be used to help optimise your health and wellbeing. Our own research, innovation and laboratory facility places us at the forefront of our industry.


Cutting Edge Research

Not only do we constantly review our procedures in line with our cutting-edge research, we also routinely review ongoing research and publish relevant papers and surveys. These are available to download from our website.


Not All Food Intolerance Tests Are Equal

If you’re currently looking for a food intolerance test you will have noticed that there are several testing kits available on the market. Before evaluating all the information out there it is important that you understand what the different tests are testing for.

What Is IgG?

IgG is a type of antibody (immune response) which can be formed when you react to foods. A simple blood test is used to measure food-specific IgG antibodies to identify foods to which a person may be sensitive.

This type of testing is now considered mainstream as many choose to use this approach as a starting point for an elimination diet.

Nina Torina - Lifestyle Medicine

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