Leaky Gut Syndrome

Biomarkers related to this condition:

Occludin/Zonulin IgM

Occludin and Zonulin are proteins of the tight junctions found between epithelial cells of the intestinal barrier. These proteins are gate keepers of the body, allowing only small amino acid nutrients to pass into the blood stream.

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Zonulin IgA1-2

Zonulin is a marker of intestinal permeability, otherwise known as leaky gut. If a person has elevated Zonulin levels, the normal regulation of the tight junctions is compromised.  Zonulin is a protein that is synthesized in intestinal cells

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