# Gentle Stomach Notes > Prebiotic fiber and probiotics can affect digestion. Learn what to watch, how to start slowly, and when to ask your clinician. ## Guides - [Starting Low With Prebiotic Fiber](https://chewable-sensitive-stomach-notes.pages.dev/inulin-gas-bloating-start-low/): Inulin is a prebiotic fiber, and some people with sensitive digestion notice gas or bloating from fibers like it, so inulin gas bloating start low is a. - [Probiotics and Digestive Conditions: Ask Your Clinician](https://chewable-sensitive-stomach-notes.pages.dev/probiotic-and-ibs-question/): If you have a digestive condition, your probiotic and ibs question belongs with your own doctor or pharmacist, not with a product page. - [Taking a Chewable With a Meal for Comfort](https://chewable-sensitive-stomach-notes.pages.dev/take-chewable-with-meal-comfort/): The seller's directions for ProDentim are to slowly chew one tablet every morning and say nothing about food, so take chewable with meal comfort is a question. - [Stomach Upset After a Supplement: Next Steps](https://chewable-sensitive-stomach-notes.pages.dev/stomach-upset-after-supplement/): If you have stomach upset after a supplement, the sensible first moves are to pause, write down what changed, and reread the label. - [FODMAPs and Supplement Ingredients](https://chewable-sensitive-stomach-notes.pages.dev/fodmap-sensitivity-supplements/): FODMAP sensitivity supplements raise a simple question: do any ingredients on the label belong to the groups that bother you? Inulin, a prebiotic fiber, is the. ## About - [About Gentle Stomach Notes](https://chewable-sensitive-stomach-notes.pages.dev/about/): not medical advice, how the site is funded and how guides are made ## Optional - [RSS feed](https://chewable-sensitive-stomach-notes.pages.dev/feed.xml)