Allergy & Intolerance Tests

Allergy and intolerance are different questions

No allergy or intolerance tests are currently listed in this category. The guidance below explains the boundaries between allergy, intolerance and celiac screening.

A test should name what it assesses. A celiac-related antibody test is not a test for every food intolerance or for wheat allergy. Likewise, an allergy test does not provide a general diagnosis of digestive symptoms.

Read the marker, not just the category name

Before selecting a product, check the target, sample requirements, permitted user and limitations in its instructions. A result for one antibody or marker does not identify every possible trigger or establish which foods should be removed from a diet.

For digestive marker selection, browse digestion and gut health tests. The broader health screening collection helps separate different test purposes.