Sourdough, wheat

Moderate FODMAP (Caution)Safe at 2 slices (97g)

Is sourdough, wheat low FODMAP?

Sourdough, wheat is moderate FODMAP, safe in limited portions (Safe at 2 slices (97g)).

Long fermentation breaks down some fructans. Traditional wheat sourdough is tolerable at 2 slices. Save for moderate days, not the daily bread.

FODMAP subgroups to watch

Sourdough, wheat contains fructans that can drive SIBO symptoms.

Portion threshold

Fructans accumulate past 2 slices. Single typical servings stay in the rated range; larger servings push past the threshold.

Low-FODMAP grains and starches to try instead

White riceLow FODMAP Brown riceLow FODMAP Rolled oatsLow FODMAP Steel-cut oatsLow FODMAP QuinoaLow FODMAP BuckwheatLow FODMAP

A single food is only half the story. Eating sourdough, wheat in a bigger meal? See how it stacks with the rest of your plate.

FODMAP thresholds follow the Monash University Low FODMAP Diet research. Tolerance is individual. Unsibo is a wellness companion; it is not a medical device and does not diagnose, treat, or prevent any condition.