Low FODMAP
Banana
Comfortable range at the portion shown below.
CategoryFruits
Banana and the low FODMAP diet
Bananas undergo a dramatic FODMAP transformation as they ripen, with starch converting to oligosaccharides and sugars. Firm yellow-green bananas remain safely low while fully spotted brown fruit becomes high. The ripeness stage directly dictates digestive tolerance and symptom severity. Selecting the correct ripeness allows most people to enjoy bananas safely.
Listed portion
1 medium firm banana / 100g
Portion size can change a FODMAP result. Treat this as the context for the range—not a personal tolerance guarantee.
FODMAP groups
No higher group listed
Group information helps organize reintroduction challenges and possible stacking.
What can change the result?
Avoid refrigerating bananas before ripening as cold temperatures slow starch conversion and affect texture. Smoothies blend multiple bananas quickly, so limit to one firm specimen per recipe. Overripe bananas make excellent low-FODMAP baking substitutes when mashed properly. Pair with protein sources like peanut butter to slow sugar absorption.
About Banana
Is Banana low FODMAP?
Banana is currently listed as low FODMAP in this database. The result should be read with the listed portion: 1 medium firm banana / 100g.
Does portion size matter?
Yes. FODMAP load depends on quantity and can also be affected by other foods eaten in the same meal.
Can everyone with IBS tolerate it?
No food result predicts individual tolerance. A dietitian can help interpret symptoms, portions, and reintroduction challenges.
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