We Care About Your
Food Intolerance*

  • Food intolerance tests *
  • Expert laboratory testing and analysis
  • Convenient home to laboratory testing service
  • Free delivery and return post to our laboratory
  • European leaders with 35 years experience
  • Money back guarantee with food intolerance testing*

*YorkTest define Food Intolerance as a food-specific IgG reaction

Customer Testimonials

Take The First Step Today

Our FirstStep test is a simple home to laboratory test that gives you a positive or negative result on your food intolerance (defined as a raised level of food specific IgG antibodies):

  • Expert laboratory testing and analysis
  • Convenient home to laboratory testing service
  • Free delivery and return post to our laboratory
  • How to Take the YorkTest

£24.99

Digestive Problems?

Headaches?

Our Best Sellers

Food&DrinkScan Programme

FoodScan Programme

IBS Diet Programme

YorkTest only works with BANT registered Nutritional Therapists

“Understanding which foods work with, and against, your body is so important when it comes to maintaining a healthy and balanced diet – through your consultation we will help you learn how to achieve this.”

Symptoms of Food Intolerance

Example Problem Foods

Popular Blog Articles

Our Tests

food intolerance test cost chart

YorkTest Laboratories have over 35 years experience of laboratory diagnostic testing and are Europe’s leading provider of food and drink specific IgG antibody testing programmes.