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Home/Food Benefits/Romaine Lettuce
Vegetables

What Is Romaine Lettuce Good For?

FoodData CentralUpdated 30 March 2026

Romaine Lettuce is a nutrient-rich vegetable that is very low in calories. It is high in vitamin A. Discover the nutritional benefits and how romaine lettuce can support your health goals.

Romaine Lettuce provides 8 calories, 0.6g protein, 1.5g carbohydrates, and 0.1g fat per cup shredded (47g). It is a source of Vitamin C (4mg per 100g) and contains 2.1g of dietary fibre per 100g, supporting digestive health.

Key Benefits of Romaine Lettuce

  • Low in calories, great for weight management
  • Low in carbohydrates, suitable for keto diets
  • Very low in sugar
  • Rich in vitamin A (436mcg per 100g, 48% DV)
  • Good source of vitamin K for blood clotting and bone health
  • Contains folate, important for cell growth and development
  • Packed with essential vitamins and minerals
  • Low calorie density for volume eating

Romaine Lettuce Is Best For

Weight loss dietsLow-carb dietsBlood sugar managementEye health

Complete Nutritional Profile

Per cup shredded (47g)

8

cal

1.5g

carbs

0.6g

protein

0.1g

fat

1g

fiber

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118 cal | 2.4g protein

Learn More About Romaine Lettuce

Is Romaine Lettuce Healthy?Calories in Romaine LettuceCarbs in Romaine LettuceProtein in Romaine LettuceFat in Romaine LettuceFiber in Romaine LettuceAll Vegetables

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