Is Jerusalem artichoke Low FODMAP?
Jerusalem artichoke is high FODMAP. It's best avoided during the elimination phase.
Serving thresholds
| Serving | FODMAP level | Data quality |
|---|---|---|
| 1 tbsp (15 g) · cooked | High | Class rule |
Thresholds are per sitting. FODMAP load stacks across a meal — two “low” servings of different foods can still add up.
Which FODMAPs are in jerusalem artichoke?
During reintroduction, test the group above one at a time — tolerating jerusalem artichoke depends on your personal threshold for Fructans, not on the food itself.
Good to know
Jerusalem artichokes are one of the densest sources of inulin — a tablespoon already triggers most people.
Where these numbers come from
- Derivation note: Inulin-rich tuber; treated as high in fructans across all culinary serves per Varney 2017 cutoffs.
- Peer-reviewed paper: Varney J et al. (2017) FODMAPs: food composition, defining cutoff values and international application. J Gastroenterol Hepatol 32(S1):53–61.
Phase derives serving thresholds from published research and food-composition data so every number is auditable.
Low-FODMAP swaps for jerusalem artichoke
Craving jerusalem artichoke during elimination? These low-FODMAP picks from the same food group let you keep the dish without the trigger.
Related foods
This page is for informational purposes only and is not medical advice. FODMAP content varies with ripeness, processing, and brand. Always work with your doctor or a registered dietitian on dietary changes for IBS.