Breath testing involves the collection of breath samples to measure specific gases in the exhaled air and may be used to diagnose several different gastrointestinal conditions. Despite similar steps ...
Compared to the colon, the human small intestine usually contains fewer bacteria. Bacterial overgrowth can occur in the small intestine due to functional or structural disorders of the ...
Hydrogen breath tests are a diagnostic tool that doctors use to identify small intestinal bacterial overgrowth (SIBO), lactose intolerance, and other digestive conditions. The test measures the amount ...