Food sensitivities are abnormal responses to a food component triggered by the immune system in the form of immunoglobulins (IgE, IgG, IgA, IgM), representing either an immediate or delayed response. Specific IgG, IgA ELISA food panels are arranged in comprehensive panels of 96 foods consumed in the typical western diet or 184 foods, many of the substitute foods typically found in rotation/elimination diets. Extra $60 (Optional) for customized wellness plan.