How it works
286‑food IgG panel maps your triggers for a practical elimination plan
Food intolerance is a digestive response, not an immediate allergy. Our UniFood test measures immune reactivity patterns (typically IgG/IgG4) to food antigens. A small blood sample (about 10 microliters of serum or plasma) is applied to a microarray or ELISA‑style platform containing 286 food antigens from 13 food groups. The assay detects how strongly your antibodies bind to each food protein. Cross‑reactive carbohydrate determinants (CCD) are included to account for common cross‑reactions and reduce misleading positives. This is different from an IgE allergy test: IgE reactions are immediate and can be severe, commonly linked to foods like eggs, milk, peanuts, tree nuts, soy, shellfish, wheat, and fish. The intolerance data is used by our clinician to design a focused elimination and graded reintroduction plan that targets likely triggers and tracks symptom change over time.