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 gSOURDOUGH100% WHOLE WHEAT HAMBURGER BUNS

Calories230230

Protein8.0 g9.5 g

Total fat0.0 g4.0 g

Saturated fat0.0 g0.7 g

Carbohydrate50.0 g43.2 g

Fiber2.0 g5.4 g

Sugars2.0 g6.8 g

Sodium420 mg446 mg

Potassium——

Calcium0 mg81 mg

Iron1 mg2 mg

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