USDA Nutrient Database for Standard Reference (R.13)

Nutrition Facts
Enter food name:
 

 
ENERGY IN FOODS
1 g carbohydrate= 4 kcal
1 g protein= 4 kcal
1 g fat= 9 kcal
1 g alcohol= 7 kcal

You may rescale this report by portion size:
1 innerleaf | 1/2 cup shredded ]

Lettuce, cos or romaine, raw (100 g)

Nutrition Facts
Serving Size 100 g
Amount Per Serving 
Calories 14Calories From Fat 2
 
Calories14 kcal
Food Energy59 kj
Carbohydrates2.37 g
Calories from Carbohydrates9.243 kcal
% Calories from Carbohydrates66.02 %
Fat0.2 g
Calories from Fat1.76 kcal
% Calories from Fat12.57 %
Monounsaturated Fat0.008 g
Polyunsaturated Fat0.106 g
Protein1.62 g
Calories from Protein6.642 kcal
% Calories from Protein47.44 %
Saturated Fat0.026 g
Total Dietary Fiber1.7 g
Alanine0.07 g
Arginine0.088 g
Ash0.9 g
Aspartic acid0.177 g
Calcium, Ca36 mg
Copper, Cu0.037 mg
Cystine0.019 g
FA 16:0 Palmitic0.023 g
FA 16:1 Palmitoleic0.002 g
FA 18:0 Stearic0.003 g
FA 18:1 Oleic0.006 g
FA 18:2 Linoleic0.031 g
FA 18:3 Linolenic0.075 g
Folate135.7 mcg
Glutamic acid0.227 g
Glycine0.071 g
Histidine0.028 g
Iron, Fe1.1 mg
Isoleucine0.105 g
Leucine0.098 g
Lysine0.105 g
Magnesium, Mg6 mg
Manganese, Mn0.636 mg
Methionine0.02 g
Niacin0.5 mg
Pantothenic acid0.17 mg
Phenylalanine0.068 g
Phosphorus, P45 mg
Potassium, K290 mg
Proline0.06 g
Riboflavin0.1 mg
Selenium, Se0.2 mcg
Serine0.049 g
Sodium, Na8 mg
Thiamin0.1 mg
Threonine0.074 g
Tryptophan0.012 g
Tyrosine0.04 g
Valine0.087 g
Vitamin A, IU2600 IU
Vitamin A, RE260 mcg_RE
Vitamin B-60.047 mg
Vitamin C, ascorbic acid24 mg
Vitamin E0.44 mg_ATE
Water94.91 g
Zinc, Zn0.25 mg
 

Recipe Index