What is the food allergy panel?

This test evaluates for the presence of an allergy-related antibody known as immunoglobulin E (IgE) to specific foods. A positive result means IgE antibodies were detected in your blood for a particular food. The extended food allergy panel tests for allergy to corn, walnut, wheat, peanut, shrimp, egg whites, clam, codfish, cow's milk, soybean, rice, barley, lobster, and sesame seeds. The panel also looks for total IgE.