--- title: Can I have plain cereal during the small intestinal bacterial overgrowth (SIBO) prep period, like cornflakes or Rice Krispies? description: Cereal isn't a suitable food for the SIBO prep diet. --- [Skip to content](https://helpcentre.healthpath.com/en/knowledge/can-i-have-plain-cereal-during-the-prep-period-like-cornflakes-or-rice-krispies#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. [Preparing for a test](https://helpcentre.healthpath.com/en/knowledge/preparing-for-a-test?hsLang=en) 3. [SIBO Breath Test](https://helpcentre.healthpath.com/en/knowledge/preparing-for-a-test?hsLang=en#sibo-breath-test) # Can I have plain cereal during the small intestinal bacterial overgrowth (SIBO) prep period, like cornflakes or Rice Krispies? ## Cereal isn't a suitable food for the SIBO prep diet. Cereals are processed foods that contain added ingredients that could affect the test result. It's important to stick to the foods outlined in your prep diet in your test kit instructions.   Read the [How Do I Take the SIBO Test page](https://helpcentre.healthpath.com/en/knowledge/how-do-i-take-a-sibo-test1?hsLang=en) for more information   - [Before buying a test](https://helpcentre.healthpath.com/en/knowledge/before-buying-a-test?hsLang=en#main-content) - [Gut Health Tests](https://helpcentre.healthpath.com/en/knowledge/before-buying-a-test?hsLang=en#gut-health-tests) - [SIBO Breath Test](https://helpcentre.healthpath.com/en/knowledge/before-buying-a-test?hsLang=en#sibo-breath-test) - [Food Sensitivity Test](https://helpcentre.healthpath.com/en/knowledge/before-buying-a-test?hsLang=en#food-sensitivity-test) - [All Tests](https://helpcentre.healthpath.com/en/knowledge/before-buying-a-test?hsLang=en#all-tests) - [Children](https://helpcentre.healthpath.com/en/knowledge/before-buying-a-test?hsLang=en#children) - [Preparing for a test](https://helpcentre.healthpath.com/en/knowledge/preparing-for-a-test?hsLang=en#main-content) - 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