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 help to diagnose either intolerance to sugars or small intestinal bacterial overgrowth (SIBO). The test measures how the amount of hydrogen present in your breath changes after ...
A Gastrolyzer ® breath test is a faster and non-invasive approach in comparison with more conventional methods, such as a blood test. More hydrogen and/or methane will be produced by bacteria in the ...
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