The Mucosal Immune Reactivity Screen (Array 14) evaluates the possible outcomes of compromised immune tolerance, including intestinal barrier dysfunction, food and chemical immune reactivity, and autoimmunity. Biomarkers included: ASCA/ANCA IgA ASCA/ANCA IgM Actomyosin IgA Actomyosin IgM Alpha-Gliadin IgA Alpha-Gliadin IgM Anti-Aflatoxin Anti-Alpha + Beta-Casein Anti-BPA Anti-Immune Complex Anti-LPS IgA Anti-LPS IgM Anti-Myelin Basic Protein Blood-Brain Barrier Protein IgA Blood-Brain Barrier Protein IgM Calprotectin IgA Calprotectin IgM Casomorphin Corn Egg Gamma-Gliadin Glutenin Gluteomorphin Mercury IgA Mercury IgM Mixed Heavy Metals IgA Mixed Heavy Metals IgM Occludin/Zonulin IgA Occludin/Zonulin IgM Rotavirus IgA Rotavirus IgM SIgA Soy Transglutaminase 2 Wheat Germ Agglutinin