Is Potato chips (cheese & onion) Low FODMAP?

Serving thresholds

Thresholds are per sitting. FODMAP load stacks across a meal — two “low” servings of different foods can still add up.

Which FODMAPs are in potato chips (cheese & onion)?

During reintroduction, test the groups above one at a time — tolerating potato chips (cheese & onion) depends on your personal threshold for Lactose, Fructans, not on the food itself.

Good to know

Cheese & onion seasoning is roughly equal parts whey/cheese powder and onion powder — pushing both lactose and fructans above cutoffs in one small bag. Plain "cheese-only" chips without onion are rare in mainstream brands and still carry lactose from the whey coating.

Where these numbers come from

• Derivation note: Cheese & onion seasoning blends contain whey/cheese powder (lactose above 1 g/serve) plus onion powder (fructans above cutoff); both groups exceed Varney 2017 cutoffs at one 30 g bag.
• 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 potato chips (cheese & onion)

Craving potato chips (cheese & onion) during elimination? These low-FODMAP picks from the same food group let you keep the dish without the trigger.