Lettuce (Romaine) Nutrition Facts
Lettuce (Romaine) is a vegetable whose variety, edible portion, and raw or cooked state affect its composition. It provides potassium.
Calories21
Protein1 g
Carbs4.1 g
Fat0.1 g
ProteinCarbsFat
Nutrition for 100 g
Calories21 kcal
Protein1 g
Total Fat0.1 g
Carbohydrates4.1 g
Fiber source2.1 g
Total SugarsNot reported
Sodium23 mg
Full nutrient profile
Proximates
Water94.29 g
Nitrogen0.1563 g
Protein0.976875 g
Total lipid (fat)0.07125 g
Ash0.6063 g
Carbohydrates
Carbohydrate, by difference4.055575 g
Minerals
Calcium, Ca27.56 mg
Iron, Fe0.267 mg
Magnesium, Mg12.05 mg
Phosphorus, P23.41 mg
Potassium, K260.4 mg
Sodium, Na23 mg
Zinc, Zn0.2516 mg
Copper, Cu0.04865 mg
Manganese, Mn0.2271 mg
Vitamins and other components
Thiamin0.06288 mg
Niacin0.3713 mg
Vitamin B-60.06325 mg
Vitamin K (phylloquinone)83.4 ug
Vitamin K (Dihydrophylloquinone)0 ug
Vitamin K (Menaquinone-4)0 ug
How to choose and store Lettuce (Romaine)
How to choose
Choose firm, unbruised produce with no soft spots or damage. If buying pre-cut or bagged, pick only packs kept refrigerated or on ice.
Storage
Refrigerate perishable produce at 40°F (4°C) or below, and refrigerate anything pre-cut or packaged. Wash under running water just before eating.
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