Food intolerance test is used to find out if you or your child has a sensitivity to a specific food. This test uses a blood sample for the detection of IgE antibody and determining if a person is allergic to different foods or food intolerance such as wheat, cow’s milk, crab, egg, etc.
Food intolerance is a difficulty of the body in the process of digestion of a specific food, usually due to lack of any relevant substance, such as digestive enzymes. It can also be due to metabolic diseases, intoxications or other disorders.