Is white fish low FODMAP?
Low
Yes. White fish on its own, with nothing added, contains no FODMAPs, so it’s low FODMAP in any amount.
How much stays low
Check your whole plate, not just one food
FODMAPs add up across a meal. Snap your plate in Fodmi to see the total, then check in later on how it sat.
Where the numbers come from
Fodmi estimates FODMAP content from published food composition data. It is not medical advice. Tolerance varies from person to person; follow a low FODMAP diet with a qualified health professional.
Data from Fodmi’s food catalog, checked October 28, 2026.Sources and method