SIBO Breath Tests

A comprehensive guide to hydrogen, methane, and hydrogen sulfide breath testing for diagnosing SIBO.

Stool Tests for SIBO: Technologies, Markers, and Mechanisms

Understanding the role of comprehensive stool panels (GI-MAP, GI Effects) in evaluating colonic dysbiosis, inflammation, and digestive enzyme levels.

Blood tests for small intestinal bacterial overgrowth

Essential blood panels for SIBO patients, including Anti-CdtB, Anti-Vinculin (IBS Smart test), Ferritin, Vitamin B12, and Homocysteine.

The endoscopy test for small intestinal bacterial overgrowth

When is upper endoscopy (EGD) and jejunal aspirate culture indicated, and how does it compare to breath testing?