SIBO Breath Test
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      3. SIBO Breath Test

      Can intermittent fasting or Ramadan affect small intestinal bacterial overgrowth (SIBO) tests?

      Don't worry, fasting does't affect the SIBO test at all.

      You need to fast for 12 hours before you take the SIBO test, so fasting doesn't affect the results at all.

      Read the How Do I Take the SIBO Test page for more information.