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Pumpernickel: carbs, carb exchanges and glycemic index

Values per 100 g: pumpernickel.

41.0g net carbs per 100 g

2.7carb exchanges per 100 g (15 g each)

49glycemic index

These are reference values. Set your insulin dose with your doctor.

Nutrition per 100 g

Net carbs41.0 g
Fiber6.5 g
Protein8.7 g
Fat3.1 g
Energy250 kcal

Source: USDA FoodData Central, SR Legacy, record 174918 “Bread, pumpernickel”. Net carbs = total carbs 47.5 g − fiber 6.5 g.

Portions

Carbs, carb units and glycemic load of typical portions
Portion1 slice26 g2 slices52 g
Net carbs, g10.721.3
Carb units (10 g)1.12.1
Carb units (12 g)0.91.8
Carb exchanges (15 g)0.71.4
Glycemic load510

The portion weights come from the USDA household measures for this food. Carb units = carbs of the portion ÷ 10, 12 or 15 g. Glycemic load = GI × carbs of the portion ÷ 100.

Glycemic index

GI 49. This value is from one measurement in the 2021 international GI tables.

Foods in the tables:

Atkinson FS, Brand-Miller JC, Foster-Powell K, Buyken AE, Goletzke J. International tables of glycemic index and glycemic load values 2021: a systematic review. Am J Clin Nutr. 2021;114(5):1625–1632.

Count a full plate

Soba estimates the same values from a photo of your plate: net carbs, carb units, GI and glycemic load.

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