Cathy McGuire, 36
The FirstStep Test is a simple and convenient home to laboratory test. The test will give you a clear 'positive or negative' indicator of food intolerance*. If you have a positive result you may then choose to purchase one of our full programmes to investigate your individual problem foods under our expert guidance.
“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.”Learn more about YorkTest consultations
YorkTest Laboratories have over 30 years experience of laboratory diagnostic testing and are Europe’s leading provider of food and drink specific IgG antibody testing programmes.Learn more about us