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Our basic indicator test confirms whether you have a positive or negative IgG food reaction. Get a positive result? Choose either the in-depth...

The new IBS Diet Programme includes analysis of IgG antibody reactions to more than 158 different food and drink ingredients. In addition...

Our most complete programme, the YorkTest Food&DrinkScan Programme analyses your IgG antibody reactions to more than 158 different food and...

YorkTest's FoodScan Programme includes testing for raised food-specific IgG antibodies to 113 foods by caring and experienced experts.

Raised levels of homocysteine may be as, or more important than, raised levels of cholesterol because it can cause damage to artery walls. Recent...

Are you worried about your liver? Take our innovative home liver test. The LiverCheck test is a quick and easy home-to-laboratory service that...

Poor gut function can contribute to symptoms associated with digestive disorders. The ability to digest and absorb nutrients from food effectively...

Environmental allergies can be difficult to pinpoint and it’s almost impossible to deal with an allergy without identifying precisely what is...
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Freephone 0800 130 0580 (UK only) or
+44 (0) 1904 428 560, to speak to a friendly
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8.00 am - 5.30 pm Friday
Weekends and Bank Holidays - Closed
Genesis 3, York Science Park, York, YO10 5DQ United Kingdom