USDA FoodData Central

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Select two foods and compare calories, macros, and key micronutrients side by side (per 100 g).

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    Comparison

    NutrientOnions, sweet, rawBread, vegetable
    Calories32 kcal259 kcal
    Protein0.8 g9.7 g
    Carbohydrates7.6 g48 g
    Total Fat0.1 g3.3 g
    Fiber0.9 g1.8 g
    Sugars5 g3.5 g
    Sodium8 mg532 mg
    Potassium119 mg161 mg
    Calcium20 mg38 mg
    Iron0.3 mg3.5 mg

    Values shown per 100 g. Data from USDA FoodData Central.