The FIT 176 Test is a patented food sensitivity test that measures both IgG and Immune Complexes, identifying food sensitivities, inflammation, and leaky gut from a single test. It addresses the challenge of delayed symptoms, which can appear up to 72 hours after eating. KBMO has introduced the Gut Barrier Panel (GB Panel) with the FIT 176 Tests, which helps providers assess the severity of gut dysfunction, from food sensitivity to leaky gut. The GB Panel includes key markers—Candida, Zonulin, Occludin, and Lipopolysaccharides (LPS)—and measures IgG and IgA to evaluate gut health comprehensively. This enhanced approach offers a more accurate and detailed understanding of food sensitivities and gut barrier integrity.