Podcast Episode
SIBO Part II: Diagnosis
Run the List·Walker Redd, Emily Gutowski, Navin Kumar, Joyce Zhou, Blake Smith·24 November 2025·9 min
About this episode
Dr. Navin Kumar, gastroenterologist and RTL co-founder, joins guest-host Ally Scheve to discuss how to diagnose Small Intestinal Bacterial Overgrowth (SIBO). In this episode, they discuss the diagnostic tools for SIBO, how the lactulose breath test works, and important precautions patients should take prior to the breath test to ensure an accurate reading.
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