Vegetables • Deep Nutrition Analytics
Lettuce, red leaf, raw
Lettuce, red leaf, raw is a vegetables providing 13 kcal per 100g serving, primarily fueled by carbohydrates (2.3g) for accessible carbohydrate energy. Remarkably, just 100g supplies an outstanding 117% DV of Vitamin K (140 µg), ranking it among the most concentrated natural sources. With a low calorie density of 0.1 kcal/g, it serves as a lightweight volume option with 1.4g of net carbs.
- Protein
- 1.3 g
- Carbohydrates
- 2.3 g
- Fat
- 0.2 g
- Fiber
- 0.9 g
Produce Profile: Hydration & Micronutrients
Lettuce, red leaf, raw provides natural botanical nutrition with 13 calories per 100g. Providing 0.9g of dietary fiber, it serves as a whole-food source of vital micronutrients.
Nutritional Highlights & Outliers
Calorie-Conscious Profile
With an energy density of 0.1 kcal/g (13 kcal/100g), this food supports high-volume, calorie-controlled nutrition.
Complete Nutrition Profile (per 100 g)
Macronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Energy | 55 kJ |
| Energy | 13 kcal |
| Carbohydrate, by difference | 2.3 g |
| Total lipid (fat) | 0.2 g |
| Total Sugars | 0.5 g |
| Protein | 1.3 g |
| Fiber, total dietary | 0.9 g |
Micronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin K | 140 µg |
| Vitamin A | 375 µg |
| Manganese | 0.2 mg |
| Iron | 1.2 mg |
| Vitamin B6 | 0.1 mg |
Vitamins
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin A, IU | 7490 IU |
| Vitamin A, RAE | 375 µg |
| Vitamin B-6 | 0.1 mg |
| Vitamin E (alpha-tocopherol) | 0.1 mg |
| Vitamin C, total ascorbic acid | 3.7 mg |
| Vitamin K (phylloquinone) | 140 µg |
Minerals
| Nutrient | Amount per 100 g |
|---|---|
| Calcium, Ca | 33 mg |
| Potassium, K | 187 mg |
| Zinc, Zn | 0.2 mg |
| Selenium, Se | 1.5 µg |
| Iron, Fe | 1.2 mg |
| Magnesium, Mg | 12 mg |
| Phosphorus, P | 28 mg |
| Sodium, Na | 25 mg |
| Copper, Cu | 0 mg |
| Manganese, Mn | 0.2 mg |
Other nutrients
| Nutrient | Amount per 100 g |
|---|---|
| MUFA 16:1 | 0 g |
| SFA 16:0 | 0 g |
| SFA 18:0 | 0 g |
| MUFA 18:1 | 0 g |
| PUFA 18:2 | 0 g |
| PUFA 18:3 | 0.1 g |
| Folate, food | 36 µg |
| Tryptophan | 0 g |
| Threonine | 0 g |
| Methionine | 0 g |
| Phenylalanine | 0.1 g |
| Tyrosine | 0 g |
| Alanine | 0.1 g |
| Glutamic acid | 0.2 g |
| Glycine | 0 g |
| Proline | 0 g |
| Choline, total | 11.8 mg |
| Betaine | 0.2 mg |
| Isoleucine | 0 g |
| Leucine | 0.1 g |
| Lysine | 0 g |
| Cystine | 0 g |
| Valine | 0 g |
| Arginine | 0 g |
| Histidine | 0 g |
| Aspartic acid | 0.1 g |
| Serine | 0 g |
| Fatty acids, total saturated | 0 g |
| Fatty acids, total monounsaturated | 0 g |
| Fatty acids, total polyunsaturated | 0.1 g |
| Folate, DFE | 36 µg |
| Lutein + zeaxanthin | 1720 µg |
| Tocopherol, gamma | 0.2 mg |
| Tocotrienol, alpha | 0 mg |
| Niacin | 0.3 mg |
| Pantothenic acid | 0.1 mg |
| Glucose | 0.2 g |
| Water | 95.6 g |
| Ash | 0.6 g |
| Fructose | 0.3 g |
| Thiamin | 0.1 mg |
| Riboflavin | 0.1 mg |
| Folate, total | 36 µg |
| Carotene, beta | 4500 µg |
Serving calculator
Common serving sizes
- leaf outer17 g
- leaf inner3 g
- head309 g
- NLEA serving85 g
- cup shredded28 g
Compare Lettuce, red leaf, raw with Category Peers
Lettuce, red leaf, raw vs Cabbage, chinese (pak-choi), raw
Compared to Cabbage, chinese (pak-choi), raw, Lettuce, red leaf, raw has 92% less Vitamin C and 0% higher calories per 100g.
Lettuce, butterhead (includes boston and bibb types), raw vs Lettuce, red leaf, raw
Compared to Lettuce, butterhead (includes boston and bibb types), raw, Lettuce, red leaf, raw has 1% more carbohydrates and 1% higher calories per 100g.
Frequently Asked Questions
How many calories are in Lettuce, red leaf, raw?
A standard 100-gram serving of Lettuce, red leaf, raw contains 13 calories (54 kJ), alongside 1.3g of protein, 2.3g of carbohydrates, and 0.2g of fat.
In common serving sizes:- 17g (leaf outer): ~2 kcal
- 3g (leaf inner): ~0 kcal
- 309g (head): ~40 kcal
Is Lettuce, red leaf, raw suitable for a keto or low-carb diet?
Yes. With only 1.4g of net carbs per 100g (2.3g total carbohydrates minus 0.9g dietary fiber), Lettuce, red leaf, raw is exceptionally keto-friendly and fits easily within strict daily carbohydrate limits.
What are the main vitamins and minerals found in Lettuce, red leaf, raw?
According to MicroNutritious deep analytics of USDA laboratory data, the most significant micronutrients in a 100g serving of Lettuce, red leaf, raw are:
- Vitamin K: 140 µg (117% of your daily value)
- Vitamin A: 375 µg (42% of your daily value)
Values are standardized against FDA Daily Values for a 2,000 calorie diet.
Data source: USDA FoodData Central, SR Legacy (FDC ID 168431).