FODMAP food guide
Is roma tomato low FODMAP?
FODMAP score
28
Low FODMAP
Yes — Roma Tomato is low FODMAP in normal servings and is generally well tolerated by people with IBS.
FODMAPs present
Low-FODMAP serving
2/3 small tomato (48 g)
Becomes high FODMAP at
1 small tomato (64 g) or more
Roma and plum tomatoes carry a tighter serve than round salad tomatoes: the tested low serve runs to about 63 g, and fructose turns moderate from 64 g.
Seen a different rating somewhere else?+
Usually it's a portion difference, not a disagreement. This page scores roma tomato at a serving of 2/3 small tomato (48 g); at 1 small tomato (64 g) or more it belongs in the high band. A source quoting the larger serve will call it high, and one quoting the smaller will call it low — the same food, measured at two different amounts.
Based on published FODMAP research and reviewed reference data. Informational only — not medical advice. Tolerance is individual; verify with a dietitian during the elimination phase.
How much is OK?
This food's verdict depends on the serving. The bands below show where the load builds, group by group.
Excess Fructose
High from about 75 g. Canned roma stretches much further — see canned tomatoes.
Bands reflect published FODMAP research for typical preparations — individual tolerance varies, especially mid-reintroduction.