Cornflakes

Moderate FODMAP (Caution)Safe to ~1/2 cup (15g)

Is cornflakes low FODMAP?

Cornflakes is moderate FODMAP, safe in limited portions (Safe to ~1/2 cup (15g)).

Cornflakes carry barley malt extract, so regular ones are low only at about 15g; gluten-free cornflakes are more generous. Pair with lactose-free milk.

FODMAP subgroups to watch

Cornflakes contains fructans that can drive SIBO symptoms.

Portion threshold

Barley malt fructans climb with a full bowl. 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

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.