1 serving (50 grams) contains 8 calories, 0.7 grams of protein, 0.1 grams of fat, and 1.4 grams of carbohydrates.
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Nutrition Information
Calories |
35.5 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 0.5 g | 0% | |
| Saturated Fat | 0.1 g | 0% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 66.2 mg | 2% | |
| Total Carbohydrates | 6.9 g | 2% | |
| Dietary Fiber | 3.1 g | 11% | |
| Sugars | 1.9 g | ||
| protein | 3.3 g | 6% | |
| Vitamin D | 0 mcg | 0% | |
| Calcium | 85.2 mg | 6% | |
| Iron | 1.9 mg | 10% | |
| Potassium | 459.0 mg | 9% | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Food Attributes
Source of Calories
About Laitue
Laitue, commonly known as lettuce, is a leafy green vegetable widely used in salads and as a garnish across numerous cuisines, particularly French, Mediterranean, and global western cooking. It originates from the Mediterranean region and has been cultivated for centuries due to its versatility and mild taste. Nutritionally, lettuce is low in calories, containing only 15 calories per 100 grams, and provides essential vitamins and minerals such as vitamin C (9.2 mg), iron (0.8 mg), and calcium (36 mg). Its fiber content (1.3 g) makes it helpful for digestion, and it is considered hydrating due to its high water composition. Its nutritional profile makes it a favorite in light meals, snacks, or as a base for nutrient-rich dishes.
Health Benefits
- Supports hydration due to its 95% water content, aiding in maintaining fluid balance.
- Rich in vitamin C (9.2 mg per 100g), which promotes immune system function and skin health.
- Contains dietary fiber (1.3 g) that aids digestion and supports gut health.
- Provides iron (0.8 mg per 100g), which is essential for oxygen transport in the body.
- Low in calories (15 kcal per 100g), making it ideal for weight management.
Dietary Considerations
Selection and Storage
Store whole leaves in a breathable plastic container or crisper drawer of the refrigerator. Use within 5-7 days for optimal freshness.
Common Questions About Laitue Nutrition
Is lettuce high in protein?
Lettuce is not high in protein, providing only 1.4 grams of protein per 100 grams. While it's not a significant source of protein, it can still be part of a protein-rich meal when combined with other foods.
Can I eat lettuce on a keto diet?
Yes, lettuce is keto-friendly as it contains only 2.9 grams of carbs per 100 grams, with 1.3 grams of fiber, making its net carbs just 1.6 grams. It's an excellent low-carb option for salads or wraps on a ketogenic diet.
What are the health benefits of eating lettuce?
Lettuce is low in calories (15 calories per 100 grams) and an excellent source of hydration since it is 95% water. It also provides fiber, small amounts of vitamins A, K, and C, and is low in sodium, making it beneficial for digestion and overall health.
What is the recommended serving size for lettuce?
A typical serving size of lettuce is about 85 grams (roughly 3 cups of chopped lettuce), which contains approximately 12 calories, 1.2 grams of protein, and 2.5 grams of carbs. This portion is ideal for one salad or as a base for various dishes.
How does lettuce compare to spinach in terms of nutrition?
While both are low in calories, spinach offers more nutrients per gram, including higher amounts of protein, iron, calcium, and vitamins A and K. Lettuce, however, is milder in flavor and contains fewer oxalates, making it easier to digest for some people.
Data Sources & Scientific References
Our nutrition data comes from trusted, authoritative sources to ensure accuracy and reliability. Below are specific scientific references and authoritative sources for this food item.
Additional Authoritative Sources:
Daily value percentages based on FDA guidelines. Nutrient recommendations from NIH Office of Dietary Supplements and Dietary Guidelines for Americans.
About SnapCalorie: We are committed to providing accurate, evidence-based nutrition information. Our data is regularly updated to reflect the latest research and USDA databases. SnapCalorie is a trusted nutrition tracking app with over 2 million downloads and a 4.8/5 star rating.
