🥗 FoodData Explorer

Lettuce, cos or romaine, raw

Ingredient code 11251

Values come from the USDA FNDDS survey nutrient database, which derives ingredient-level nutrient content from USDA's Standard Reference and Foundation Foods analyses. They are per 100 g of the ingredient as described, not per serving.

Nutrient values (39)

26 more nutrients — out of 65 measured per 100g — were recorded at zero and aren't shown below.

NutrientValue / 100gUnitSource
Water94.7GFoundation
Energy20KCALFoundation
Protein1.24GFoundation
Total lipid (fat)0.26GFoundation
Carbohydrate, by difference3.24GFoundation
Fiber, total dietary1.8GFoundation
Sugars, Total1.19GFoundation
Calcium, Ca35MGFoundation
Iron, Fe0.95MGFoundation
Magnesium, Mg14MGFoundation
Phosphorus, P30MGFoundation
Potassium, K253MGFoundation
Sodium, Na8MGSR Legacy
Zinc, Zn0.25MGFoundation
Copper, Cu0.048MGFoundation
Selenium, Se0.4UGFoundation
Vitamin C, total ascorbic acid4.6MGFoundation
Thiamin0.079MGFoundation
Riboflavin0.072MGFoundation
Niacin0.323MGFoundation
Vitamin B-60.078MGFoundation
Folate, total50UGFoundation
Folate, food50UGInformed by FDC Foundation and SR Legacy
Folate, DFE50UGInformed by FDC Foundation and SR Legacy
Choline, total9.9MGSR Legacy
Vitamin A, RAE436UGFoundation
Carotene, beta5,230UGFoundation
Lutein + zeaxanthin2,310UGFoundation
Vitamin E (alpha-tocopherol)0.14MGFoundation
Vitamin K (phylloquinone)102UGFoundation
Fatty acids, total saturated0.039GSR Legacy
SFA 16:00.035GSR Legacy
SFA 18:00.005GSR Legacy
Fatty acids, total monounsaturated0.012GSR Legacy
MUFA 16:10.003GSR Legacy
MUFA 18:10.009GSR Legacy
Fatty acids, total polyunsaturated0.16GSR Legacy
PUFA 18:20.047GSR Legacy
PUFA 18:30.113GSR Legacy

Sourced from USDA FoodData Central — Foundation Foods; not yet through an editorial verification pass.

USDA release 2026-04-30. All values are per 100 g unless stated otherwise.