FODMAP content discrepancies

FODMAP Content Discrepancies Explained

Have you noticed differences in the FODMAP content of a food listed in the FoodMarble food library compared with another source? This is a common experience, and there are straightforward reasons why it happens.

Why results can vary

The FODMAP content of any food is influenced by many factors, including:

• Variety of the fruit, vegetable, or grain
• Where and how it was grown
• Country of origin
• Harvesting and storage conditions
• Method used for FODMAP extraction and measurement

Because of these variables, two sources may give different results for the same food — and both can still be correct.

FoodMarble’s approach

At FoodMarble, we gather information from a variety of trusted databases and research studies. For example, if you compare our food library to the Monash University app, you may notice differences. This doesn’t mean one is wrong — it often means the results are based on slightly different samples of the food, grown in different regions or measured using different methods.

What this means for you

Think of FODMAP data as a guide, not an absolute rule. Individual responses also vary from person to person.

👉 We recommend using both the FoodMarble food library and resources like the Monash app to help estimate FODMAP content and guide your food choices. Over time, your own breath testing and symptom tracking will provide the most accurate insight into what works best for your body.

✨ Remember: Your digestive system is unique, and even small differences in food composition can change how you respond. By combining reliable guides with your own testing, you’ll build a clear and personalised picture of your tolerances.

Updated on: 06/10/2025