About IBS FODMAP Diet
What is IBS FODMAP Diet?
IBS FODMAP Diet is a free, comprehensive FODMAP food database containing over 1,670 foods with detailed FODMAP ratings, safe serving sizes, FODMAP breakdowns, and nutritional information. Our goal is to make FODMAP information accessible and easy to use for everyone.
Who is this for?
This database is designed for people with Irritable Bowel Syndrome (IBS), Small Intestinal Bacterial Overgrowth (SIBO), and other functional digestive conditions who follow or are considering a low FODMAP diet. It is also a useful resource for dietitians, nutritionists, and healthcare professionals who advise patients on FODMAP dietary management.
Our data sources
The FODMAP ratings and serving size information in our database are based on data from Monash University, the leading institution in FODMAP research. Monash University developed the low FODMAP diet and maintains the most comprehensive laboratory-tested FODMAP database in the world. We also reference other peer-reviewed FODMAP research to ensure accuracy.
Review methodology
Each food entry is organized around the practical question a user is usually asking: whether a food is low FODMAP at a specific serving size. We keep the rating, serving amount, individual FODMAP breakdown, and nutrition facts separate so that updates can be reviewed field by field. Entries are reviewed when the source database changes, when serving-size interpretation changes, or when users flag a likely data issue.
Known limitations
FODMAP content can vary by variety, ripeness, manufacturing process, preparation method, and total meal load. A low FODMAP serving for one person may still cause symptoms for another person. This site is a lookup tool, not a diagnosis tool or a substitute for individualized medical nutrition therapy.
How to use the database
You can search our food database by name, browse by category, or filter by FODMAP rating. Each food page provides:
- FODMAP rating (low, moderate, or high)
- Safe serving sizes with gram measurements
- Individual FODMAP type breakdown (fructose, lactose, fructans, GOS, sorbitol, mannitol)
- Nutritional information per 100g
Important disclaimer
The information on this site is for educational purposes only and is not a substitute for professional medical advice. Individual tolerance to FODMAPs varies. We recommend working with a registered dietitian experienced in the low FODMAP diet for personalized guidance. Always consult your healthcare provider before making significant changes to your diet.
The IBS FODMAP Diet Team
Our team is dedicated to providing accurate, up-to-date FODMAP information. We regularly review and update our database as new research becomes available. If you have questions or feedback, please visit our contact page.