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processed

French Fries

+2.8

Deep-fried in inflammatory seed oils at high temperatures, french fries generate acrylamide and oxidized fats that trigger widespread inflammatory responses.

Ingredient score breakdown

Oxidized omega-6 oils

+1.9

Repeated high-heat frying creates lipid peroxides and trans fats that activate inflammatory signaling pathways.

Acrylamide formation

+1.0

Maillard reactions at frying temperatures produce acrylamide, a neurotoxic compound linked to inflammation.

Excess sodium

+0.6

Heavy salting promotes fluid retention and vascular inflammation.

Resistant starch loss

-0.7

Frying destroys most resistant starch, eliminating the prebiotic benefits found in cooled potatoes.

Why this score

This score is ingredient-based and weighted by DII-inspired evidence. Foods with added sugar, refined starches, and heavy processing trend higher; foods with fiber, omega-3, and polyphenols trend lower.

FODMAP note

Low FODMAP when made from regular potatoes, but seasoned varieties may contain garlic or onion powder.

Healthier alternatives

  • sweet potato fries
  • roasted potatoes

Related foods

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