How SIBO Is Diagnosed: Which Test and When How doctors diagnose SIBO: who should be tested, breath tests vs. small-intestinal fluid culture, what other tests add, and how to make sense of the results. Oct 6, 2026 5 min read #breath-tests #endoscopy #sibo #stool-tests
The endoscopy test for small intestinal bacterial overgrowth How small-intestinal fluid culture during endoscopy diagnoses SIBO: the procedure, the 1,000 CFU/mL cut-off, what sequencing shows, and the test's limits. Aug 15, 2026 4 min read #endoscopy #sibo #breath-tests
