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Lettuce: carbs and carb exchanges

Values per 100 g: lettuce.

1.6g net carbs per 100 g

0.1carb exchanges per 100 g (15 g each)

0.1carb exchanges per portion: 2 cups, 72 g

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

Nutrition per 100 g

Net carbs1.6 g
Fiber1.3 g
Protein1.4 g
Fat0.2 g
Energy15 kcal

Source: USDA FoodData Central, SR Legacy, record 169249 “Lettuce, green leaf, raw”. Net carbs = total carbs 2.9 g − fiber 1.3 g.

Portions

Carbs and carb units of typical portions
Portion1 cup36 g2 cups72 g
Net carbs, g0.61.1
Carb units (10 g)0.10.1
Carb units (12 g)0.00.1
Carb exchanges (15 g)0.00.1

The portion weights come from the USDA household measures for this food. A cup is a US measuring cup, about 240 ml. Carb units = carbs of the portion ÷ 10, 12 or 15 g.

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