- IgE (Immunoglobulin E)
- IgG4 (Immunoglobulin G – subtype 4)
- Displays IgE in Relation to IgG4 (‘Blocking Potential’) for Each Food Group
In this test, a serum sample is analysed for the presence of IgE and IgG4 antibodies which have a precise affinity for specific dietary allergens and intolerances. The quantitative summation of the IgE and IgG4 results within the offending food groups are expressed graphically. The elimination of the offending food groups from the diet has been shown to reduce the severity of symptoms associated with food allergies.
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