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    Gut Barrier Panel by KBMO Diagnostics

    The Gut Barrier Panel helps practitioners differentiate the levels of gut dysfunction, from simple sensitivity to inflammation to more extreme levels of leaky gut. It measures IgG 1-4 /C3d and IgA 1-2 for three important gatekeeper markers. It is included in the FIT 176 and FIT 132 tests. 

    Zonulin is a protein that is synthesized in intestinal cells and liver cells. It is a key biomarker for intestinal permeability and is the only regulator of intestinal permeability that is reversible. Zonulin is one of three ways the FIT test can diagnose a leaky gut, along with finding a sensitivity to Candida and multiple Food Sensitivities. It is estimated that anywhere between 50 and 100 percent of food intolerance sufferers have increased intestinal permeability. 

    Increased intestinal permeability can be caused by food allergies and sensitivities, stress, infections, and low stomach acid, among other causes. Elevated levels of Zonulin are associated with Celiac Disease, Autoimmune disease, and Multiple Sclerosis, in addition to other chronic illnesses. 

    In a healthy gut, there are healthy cell junctions and good nutrient absorption. In a leaky gut, however, the Villi are damaged, there is poor absorption and the cell junctions are loose. This means that bacteria and unwanted items can pass through the gut, as seen in the picture to the right. 

    Zonulin Testing is best performed with the patient’s first FIT Test to provide a baseline for the Zonulin levels. This gives patients the opportunity to track their progress after implementing an elimination diet based on the FIT Test results. We recommend retesting when you retest your FIT. 



    Convenient at-home urine collection with free pick-up


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    Self-explanatory report with App support with meal plans