Evidence-aware nutrition guide for Iceberg Lettuce.Values are approximate per 100 g unless stated otherwise.
Iceberg Lettuce vegetableAvailable year-round
Vegetable guide · values per 100 g (3.5 oz)

Iceberg Lettuce Nutrition Facts, Vitamins and Benefits

Iceberg Lettuce (Lactuca sativa var. capitata) is included in the Topraktan Bilgiler vegetable library. Per 100 g it provides approximately 14 kcal and includes 29 µg folate, 141 mg potassium, 25 µg RAE vitamin A. Values can vary with variety, ripeness, growing conditions and preparation.

29 µg folate141 mg potassium25 µg RAE vitamin A1.2 g fiber
Energy14 kcal
Fiber1.2 g
Vitamin C2.8 mg
Potassium141 mg

Iceberg Lettuce benefits and place in a balanced diet

  • A 100 g portion provides approximately 14 kcal; portion size and preparation affect total energy intake.
  • Its approximately 95.6 g of water per 100 g contributes to total fluid intake.
  • Its approximately 1.2 g of dietary fiber per 100 g contributes to fiber intake; a fiber-containing diet can support normal bowel function and fullness.
  • About 2.8 mg of vitamin C per 100 g contributes to normal immune function, collagen formation and the absorption of iron from plant foods.
  • About 25 µg RAE of vitamin A per 100 g contributes to normal vision, immune function and the maintenance of skin and mucous membranes.
  • About 24.1 µg of vitamin K per 100 g contributes to normal blood clotting and the maintenance of normal bones.
  • Its recorded folate content contributes to normal blood formation, cell division and homocysteine metabolism.
  • About 18 mg of calcium per 100 g contributes to the maintenance of normal bones and teeth, muscle function and nerve transmission.
  • About 141 mg of potassium per 100 g contributes to normal muscle and nervous-system function and the maintenance of normal blood pressure.
  • About 7 mg of magnesium per 100 g contributes to normal energy metabolism and muscle and nervous-system function.
  • About 0.41 mg of iron per 100 g contributes to normal red-blood-cell and haemoglobin formation and oxygen transport. Absorption of plant iron varies with the meal.
  • No single food prevents or treats disease. The nutritional value of iceberg lettuce depends on portion size, variety, ripeness and the overall eating pattern.

Iceberg Lettuce nutrition facts

The table covers calories, macronutrients, vitamins, minerals, fatty acids and amino acids where a measured value is available. Values are shown per 100 g and for a 100 g reference serving.

Iceberg Lettuce vitamins, minerals and nutrition facts
NutrientPer 100 g100 g serving
Core values and macronutrients
Energy14 kcal14 kcal
Water95.6 g95.6 g
Protein0.9 g0.9 g
Total fat0.14 g0.14 g
Saturated fat0.018 g0.018 g
Monounsaturated fat0.006 g0.006 g
Polyunsaturated fat0.074 g0.074 g
Carbohydrate3 g3 g
Dietary fiber1.2 g1.2 g
Total sugars2 g2 g
Ash0.36 g0.36 g
Cholesterol0 mg0 mg
Minerals
Calcium18 mg18 mg
Iron0.41 mg0.41 mg
Magnesium7 mg7 mg
Phosphorus20 mg20 mg
Potassium141 mg141 mg
Sodium10 mg10 mg
Zinc0.15 mg0.15 mg
Copper0.025 mg0.025 mg
Manganese0.125 mg0.125 mg
Selenium0.1 µg0.1 µg
Vitamins and vitamin-like compounds
Vitamin C2.8 mg2.8 mg
Vitamin B1 (Thiamin)0.041 mg0.041 mg
Vitamin B2 (Riboflavin)0.025 mg0.025 mg
Vitamin B3 (Niacin)0.123 mg0.123 mg
Vitamin B5 (Pantothenic acid)0.091 mg0.091 mg
Vitamin B60.042 mg0.042 mg
Vitamin B9 (Folate)29 µg29 µg
Folic acid0 µg0 µg
Food folate29 µg29 µg
Folate, DFE29 µg DFE29 µg DFE
Choline6.7 mg6.7 mg
Vitamin B120 µg0 µg
Vitamin A25 µg RAE25 µg RAE
Retinol0 µg0 µg
Beta-carotene299 µg299 µg
Alpha-carotene4 µg4 µg
Beta-cryptoxanthin0 µg0 µg
Lycopene0 µg0 µg
Lutein + zeaxanthin277 µg277 µg
Vitamin E0.18 mg0.18 mg
Vitamin D0 µg0 µg
Vitamin K24.1 µg24.1 µg
Fatty acids
Omega-30 g0 g
Omega-60.021 g0.021 g
Types of sugar
Sucrose0.05 g0.05 g
Glucose0.91 g0.91 g
Fructose1 g1 g
Lactose0 g0 g
Maltose0 g0 g
Amino acids
Tryptophan0.009 g0.009 g
Threonine0.025 g0.025 g
Isoleucine0.018 g0.018 g
Leucine0.025 g0.025 g
Lysine0.024 g0.024 g
Methionine0.005 g0.005 g
Cystine0.005 g0.005 g
Phenylalanine0.023 g0.023 g
Tyrosine0.007 g0.007 g
Valine0.024 g0.024 g
Arginine0.015 g0.015 g
Histidine0.009 g0.009 g
Alanine0.025 g0.025 g
Aspartic acid0.125 g0.125 g
Glutamic acid0.194 g0.194 g
Glycine0.015 g0.015 g
Proline0.01 g0.01 g
Serine0.025 g0.025 g
Vitamin details
Vitamin K1 (Phylloquinone)24.1 µg24.1 µg
Beta-tocopherol0 mg0 mg
Gamma-tocopherol0.09 mg0.09 mg
Delta-tocopherol0 mg0 mg
Fatty-acid details
Trans fat0 g0 g
Linoleic acid0.021 g0.021 g
EPA0 g0 g
DHA0 g0 g

How many calories are in Iceberg Lettuce?

100 g (about 3.5 oz) provides approximately 14 kcal. A 100 g reference serving provides approximately 14 kcal. Values vary with variety, ripeness and preparation.

How to use Iceberg Lettuce in the kitchen

Iceberg Lettuce can be used raw when food-safe or prepared by steaming, roasting, sautéing, simmering or adding to soups and salads, depending on the ingredient.

Cooking, peeling, draining and added oil or sugar can change nutrition values. The calculator scales the recorded reference values by weight.

Direct USDA records are used where available; closest-profile entries are explicitly labelled and remain approximate. Blank fields mean that the source did not report a value. General information only; not medical advice. Primary composition reference: USDA FoodData Central.