Inulin
AvoidFiber
Inulin is a type of soluble fiber commonly extracted from chicory root, used in foods to increase fiber content and sweetness.
What is Inulin?
Inulin is a naturally occurring polysaccharide found in many plants, but is most commonly extracted from chicory root for use in food products. It acts as a soluble dietary fiber and prebiotic, promoting gut health by feeding beneficial bacteria in the colon. Inulin is also used as a fat and sugar replacer in a variety of processed foods due to its mildly sweet flavor and ability to improve texture.
Also known as:
Unsure about an ingredient? Scan it instantly.
Try SpoonfulDiet Compatibility
Inulin, derived from the chicory plant, is often used to boost fiber and sweetness in processed foods. It is high FODMAP at a normal serving size.
Learn more →This ingredient is generally considered compatible with a Alphagal diet.
Learn more →This ingredient is generally considered compatible with a Dairy Free diet.
Learn more →This ingredient is generally considered compatible with a Gluten Free diet.
Learn more →This ingredient is generally considered compatible with a Vegan diet.
Learn more →This ingredient is generally considered compatible with a Vegetarian diet.
Learn more →Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.
Why People Avoid Inulin
People on a low FODMAP diet often avoid inulin because it is high in fermentable oligosaccharides, which can lead to digestive discomfort such as bloating and gas, especially in individuals with irritable bowel syndrome (IBS). Given its high FODMAP content, inulin can exacerbate symptoms in those sensitive to these types of carbohydrates.
Potential Reactions
- Bloating
- Gas
- Abdominal discomfort
This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.
Spoonful flags ingredients that don't match your diet.
Get the AppFoods That Commonly Contain Inulin
Browse products that match your diet.
Explore ProductsFrequently Asked Questions
Your Personal Ingredient Scanner
Spoonful helps thousands of people with dietary restrictions shop safely. Scan barcodes, read labels, and find safe alternatives — all in one app.

Take the Guesswork Out of Grocery Shopping
Join thousands who use Spoonful to find foods that match their dietary needs.