About this food
Among the 39 foods in Vegetables on this site, this food ranks 12th for iron and 17th for fibre per 100 g.
Compared with all 155 foods on this site, its highest rankings per 100 g are for vitamin A (6th of 147) and folate (20th of 148).
It is 94.6% water by weight.
Nutrition per 100 g
| Calories | 17 kcal |
|---|---|
| Protein | 1.2 g |
| Fat | 0.3 g |
| Saturated fat | 0.039 g |
| Monounsaturated fat | 0.012 g |
| Polyunsaturated fat | 0.16 g |
| Trans fat | 0 g |
| Cholesterol | 0 mg |
| Carbohydrates | 3.3 g |
| Fibre | 2.1 g |
| Sugars | 1.2 g |
| Sucrose | 0 g |
| Glucose | 0.39 g |
| Fructose | 0.8 g |
| Lactose | 0 g |
| Maltose | 0 g |
| Galactose | 0 g |
| Calcium | 33 mg |
|---|---|
| Iron | 0.97 mg |
| Magnesium | 14 mg |
| Phosphorus | 30 mg |
| Potassium | 247 mg |
| Sodium | 8 mg |
| Zinc | 0.23 mg |
| Copper | 0.048 mg |
| Manganese | 0.15 mg |
| Selenium | 0.4 µg |
| Vitamin C | 4 mg |
|---|---|
| Thiamin (vitamin B1) | 0.072 mg |
| Riboflavin (vitamin B2) | 0.067 mg |
| Niacin (vitamin B3) | 0.31 mg |
| Pantothenic acid (vitamin B5) | 0.14 mg |
| Vitamin B6 | 0.074 mg |
| Folate (vitamin B9) | 136 µg |
| Vitamin B12 | 0 µg |
| Choline | 9.9 mg |
| Vitamin A (RAE) | 436 µg |
| Vitamin E | 0.13 mg |
| Vitamin D | 0 µg |
| Vitamin K | 102 µg |
| Water | 94.6 g |
|---|
Amino acids
| Tryptophan | 0.01 g |
|---|---|
| Threonine | 0.043 g |
| Isoleucine | 0.045 g |
| Leucine | 0.076 g |
| Lysine | 0.064 g |
| Methionine | 0.015 g |
| Cystine | 0.006 g |
| Phenylalanine | 0.065 g |
| Tyrosine | 0.025 g |
| Valine | 0.055 g |
| Arginine | 0.054 g |
| Histidine | 0.021 g |
| Alanine | 0.056 g |
| Aspartic acid | 0.14 g |
| Glutamic acid | 0.18 g |
| Glycine | 0.049 g |
| Proline | 0.045 g |
| Serine | 0.05 g |
Nutrition data: USDA FoodData Central, SR Legacy entry 169247, "Lettuce, cos or romaine, raw". Values per 100 g.