Leek (bulb)
High FODMAP (Avoid)High in fructans
Is leek (bulb) low FODMAP?
Leek (bulb) is high FODMAP and best avoided during the elimination phase.
The white bulb is onion-level fructans. Only the green tops are safe.
FODMAP subgroups to watch
Leek (bulb) contains fructans that can drive SIBO symptoms.
Low-FODMAP vegetables to try instead
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.