--- title: Your small intestinal bacterial overgrowth (SIBO) test prep diet is different to Biovis', whose should I follow? description: You should follow our instructions for your SIBO test preparation diet. --- [Skip to content](https://helpcentre.healthpath.com/en/knowledge/your-sibo-test-prep-diet-is-different-to-biolabs-whose-should-i-follow#main-content) English Show submenu for translations ![HP-logo-414-1.png\]](https://helpcentre.healthpath.com/hs-fs/hubfs/HP-logo-414-1.png?height=40&name=HP-logo-414-1.png) - [Default HubSpot Blog](https://healthpath-1.hubspotpagebuilder.com/blog) Open main navigation Close main navigation - [Default HubSpot Blog](https://healthpath-1.hubspotpagebuilder.com/blog) - English Show submenu for translations - [Go to healthpath.com](https://healthpath.com/) [Go to healthpath.com](https://healthpath.com/) Hello. How can we help? - There are no suggestions because the search field is empty. 1. [Help centre](https://helpcentre.healthpath.com/en/knowledge?hsLang=en) 2. [Before buying a test](https://helpcentre.healthpath.com/en/knowledge/before-buying-a-test?hsLang=en) 3. [SIBO Breath Test](https://helpcentre.healthpath.com/en/knowledge/before-buying-a-test?hsLang=en#sibo-breath-test) # Your small intestinal bacterial overgrowth (SIBO) test prep diet is different to Biovis', whose should I follow? ## You should follow our instructions for your SIBO test preparation diet. Our SIBO breath test instructions are slightly different to Biovis' instructions. Our practitioners have recently reviewed our instructions, which were originally aligned with Biolab's. We've taken out a number of foods because they have the potential to affect testing. We recommend that you avoid all foods not on Healthpath's test preparatory diet, on the day before the test. 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