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Zonulin; Stool

The level of the zonulin antigen in stool may provide a noninvasive indication of intestinal permeability (“leaky gut”). Research to date has identified zonulin as the only physiologically reversible regulator of permeability of the GI endothelial cell barrier. Numero...

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Zonulin; Stool Add-on (CSA, CSAP21, GI360)

The level of the zonulin antigen in stool may provide a noninvasive indication of intestinal permeability (“leaky gut”). Research to date has identified zonulin as the only physiologically reversible regulator of permeability of the GI endothelial cell barrier. Numero...

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