Lettuce, Cos Or Romaine
Lettuce, Cos Or Romaine belongs to the vegetables category of our catalog. A 100 g serving provides 17 kcal with 1.2 g of protein, 0.3 g of fat, 3.2 g of carbohydrate. Its strongest contribution is vitamin a — 48% of the Daily Value per 100 g. Related entries in the same group include Lettuce, Cos Or Romaine and Lettuce, Green Leaf, or jump to the full food catalog.
Calorie & macro balance
Share of calories from each macronutrient (per 100 g).
- Protein29.8%1.2 g
- Fat14%0.3 g
- Carbs56.2%3.2 g
What this food is high in
Shown as percent of the Daily Value per 100 g. Tap a ring to explore that nutrient across all foods.
Full nutrition facts (per 100 g)
| Nutrient | Per 100 g | % DV* |
|---|---|---|
| Energy | ||
| Calories | 17 kcal | <1% |
| Macronutrients | ||
| Protein | 1.2 g | 2% |
| Total Fat | 0.3 g | <1% |
| Saturated Fat | — | |
| Carbohydrate | 3.2 g | 1% |
| Dietary Fiber | 1.8 g | 6% |
| Total Sugars | 1.2 g | 2% |
| Minerals | ||
| Sodium | — | |
| Potassium | 253 mg | 5% |
| Calcium | 35 mg | 3% |
| Iron | 1 mg | 5% |
| Magnesium | 13.7 mg | 3% |
| Vitamins | ||
| Vitamin C | 4.6 mg | 5% |
| Vitamin A | 436 mcg | 48% |
| Vitamin D | — | |
| Other | ||
| Cholesterol | — | |
* Percent of the Daily Value (based on a 2,000 kcal diet).
Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.
Frequently asked questions
- How many calories are in Lettuce, Cos Or Romaine?
- A 100 g serving of Lettuce, Cos Or Romaine has 17 kcal. The calories in your portion depend on its weight and how it is prepared.
- How much protein is in Lettuce, Cos Or Romaine?
- Per 100 g there are 1.2 g of protein — about 2% of the Daily Value (50 g).
- How much fat and carbs are in Lettuce, Cos Or Romaine?
- Per 100 g there are 0.3 g of fat and 3.2 g of carbohydrate, including 1.8 g of fiber.
- What nutrients is Lettuce, Cos Or Romaine high in?
- Per 100 g it notably contributes to your Daily Value for: Vitamin A (48% DV).
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Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.