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About Lorisian

Lorisian specialises in offering laboratory tests that measure food-specific IgG antibodies, which are sometimes referred to as food intolerances†.

We work with practitioners in a wide range of fields, as well as serving sports teams and corporate health professionals. In each case we can provide a solution for identifying their client's individual food triggers and helping them to optimise their diets.

Lorisian's parent company, YorkTest, was set up in 1982 and has designed, developed and manufactured their food-specific IgG enzyme linked immunosorbent assay (ELISA) test since 1998.

Our food-specific IgG method has had more papers published about its performance than any other type of food intolerance test on the market.

Lorisian aims to provide the maximum benefit and support for sufferers of a food intolerance by pinpointing and advising on dietary changes.. We have data sets that support a reproducability of greater than 98%. This is because the Lorisian Laboratory uses consistent and controlled manufacturing processes and operating procedures.

†Lorisian define food intolerance as a food-specific IgG reaction. Food intolerance is a condition with a range of symptoms including gut symptoms, bloating, headaches, migraines, low mood, fatigue, weight gain and skin problems. These symptoms must always be checked out by a Medical Professional. If you have clients that have seen a Medical Professional but have not been given a diagnosis for their symptoms then they may be suffering from food intolerance.