40 years of scientific expertise

40 years of scientific expertise

YorkTest Laboratories have 40 years of excellence in laboratory diagnostic testing and are a leading provider of food and drink specific IgG antibody testing programs.

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


Scientific Director

Dr Gill Hart has over 30 years’ experience

Dr Gill Hart has over 30 years’ experience in the development and validation of diagnostic tests and services and steers the company’s research opportunities and product development. Our research shapes and directs the way in which we conduct our food sensitivity tests and other testing services, providing us with critical knowledge needed to help optimize your diet and wellbeing.

Published Scientific Papers

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. Theses are available to download from our website.

What do we test for?

Not all food sensitivity tests are equal

If you’re currently looking for a food sensitivity 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.