Amounts are per 100 grams, from USDA FoodData Central. Basic and whole foods are lab-measured (SR Legacy and Foundation Foods); branded packaged products carry the manufacturer's own label values. FoodFactsUSA reports what a food contains; it is not dietary advice.

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Per 100 gPACIFIC ICEBERG LETTUCE, 2 COUNT2 HEADS LETTUCE

Calories1111

Protein1.1 g1.1 g

Total fat0.0 g0.0 g

Saturated fat0.0 g0.0 g

Carbohydrate3.4 g2.3 g

Fiber1.1 g1.1 g

Sugars2.3 g2.3 g

Sodium11 mg11 mg

Potassium79 mg—

Calcium22 mg22 mg

Iron0 mg0 mg

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Source: USDA FoodData Central. Comparison is per 100 g of each food.