A food intolerance test is a diagnostic procedure that detects how your body reacts to certain foods. Unlike food allergies, which involve an immediate immune response, food intolerance usually causes delayed symptoms such as bloating, abdominal pain, or headaches. The test offered by Redcliffe Labs primarily measures Immunoglobulin G (IgG) antibodies in the blood, which indicate s... https://redcliffelabs.com/food-intolerance-test