Evidence-aware nutrition guide for Curly Leaf Lettuce.Values are approximate per 100 g unless stated otherwise.
Curly Leaf Lettuce vegetableMarch–November in Turkey (approximate harvest period)
Vegetable guide · values per 100 g (3.5 oz)

Curly Leaf Lettuce Nutrition Facts, Vitamins and Benefits

Curly Leaf Lettuce (Lactuca sativa) is included in the Topraktan Bilgiler vegetable library. Per 100 g it provides approximately 15 kcal and includes 370 µg RAE vitamin A, 38 µg folate, 194 mg potassium. Values can vary with variety, ripeness, growing conditions and preparation.

370 µg RAE vitamin A38 µg folate194 mg potassium9.2 mg vitamin C
Energy15 kcal
Fiber1.3 g
Vitamin C9.2 mg
Potassium194 mg

Curly Leaf Lettuce benefits and place in a balanced diet

  • A 100 g portion provides approximately 15 kcal; portion size and preparation affect total energy intake.
  • Its approximately 95 g of water per 100 g contributes to total fluid intake.
  • Its approximately 1.3 g of dietary fiber per 100 g contributes to fiber intake; a fiber-containing diet can support normal bowel function and fullness.
  • About 9.2 mg of vitamin C per 100 g contributes to normal immune function, collagen formation and the absorption of iron from plant foods.
  • About 370 µg RAE of vitamin A per 100 g contributes to normal vision, immune function and the maintenance of skin and mucous membranes.
  • About 126 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 36 mg of calcium per 100 g contributes to the maintenance of normal bones and teeth, muscle function and nerve transmission.
  • About 194 mg of potassium per 100 g contributes to normal muscle and nervous-system function and the maintenance of normal blood pressure.
  • About 13 mg of magnesium per 100 g contributes to normal energy metabolism and muscle and nervous-system function.
  • About 0.86 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 curly leaf lettuce depends on portion size, variety, ripeness and the overall eating pattern.

Curly Leaf 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.

Curly Leaf Lettuce vitamins, minerals and nutrition facts
NutrientPer 100 g100 g serving
Core values and macronutrients
Energy15 kcal15 kcal
Water95 g95 g
Protein1.4 g1.4 g
Total fat0.15 g0.15 g
Saturated fat0.02 g0.02 g
Monounsaturated fat0.006 g0.006 g
Polyunsaturated fat0.082 g0.082 g
Carbohydrate2.9 g2.9 g
Dietary fiber1.3 g1.3 g
Total sugars0.78 g0.78 g
Starch0 g0 g
Ash0.62 g0.62 g
Cholesterol0 mg0 mg
Minerals
Calcium36 mg36 mg
Iron0.86 mg0.86 mg
Magnesium13 mg13 mg
Phosphorus29 mg29 mg
Potassium194 mg194 mg
Sodium28 mg28 mg
Zinc0.18 mg0.18 mg
Copper0.029 mg0.029 mg
Manganese0.25 mg0.25 mg
Selenium0.6 µg0.6 µg
Vitamins and vitamin-like compounds
Vitamin C9.2 mg9.2 mg
Vitamin B1 (Thiamin)0.07 mg0.07 mg
Vitamin B2 (Riboflavin)0.08 mg0.08 mg
Vitamin B3 (Niacin)0.375 mg0.375 mg
Vitamin B5 (Pantothenic acid)0.134 mg0.134 mg
Vitamin B60.09 mg0.09 mg
Vitamin B9 (Folate)38 µg38 µg
Folic acid0 µg0 µg
Food folate38 µg38 µg
Folate, DFE38 µg DFE38 µg DFE
Choline13.6 mg13.6 mg
Vitamin B120 µg0 µg
Vitamin A370 µg RAE370 µg RAE
Retinol0 µg0 µg
Beta-carotene4,440 µg4,440 µg
Alpha-carotene0 µg0 µg
Beta-cryptoxanthin0 µg0 µg
Lycopene0 µg0 µg
Lutein + zeaxanthin1,730 µg1,730 µg
Vitamin E0.22 mg0.22 mg
Vitamin D0 µg0 µg
Vitamin K126 µg126 µg
Fatty acids
Omega-30 g0 g
Omega-60.024 g0.024 g
Types of sugar
Sucrose0 g0 g
Glucose0.36 g0.36 g
Fructose0.43 g0.43 g
Lactose0 g0 g
Maltose0 g0 g
Amino acids
Tryptophan0.009 g0.009 g
Threonine0.059 g0.059 g
Isoleucine0.084 g0.084 g
Leucine0.079 g0.079 g
Lysine0.084 g0.084 g
Methionine0.016 g0.016 g
Cystine0.016 g0.016 g
Phenylalanine0.055 g0.055 g
Tyrosine0.032 g0.032 g
Valine0.07 g0.07 g
Arginine0.071 g0.071 g
Histidine0.022 g0.022 g
Alanine0.056 g0.056 g
Aspartic acid0.142 g0.142 g
Glutamic acid0.182 g0.182 g
Glycine0.057 g0.057 g
Proline0.048 g0.048 g
Serine0.039 g0.039 g
Vitamin details
Vitamin K1 (Phylloquinone)126 µg126 µg
Beta-tocopherol0 mg0 mg
Gamma-tocopherol0.41 mg0.41 mg
Delta-tocopherol0.02 mg0.02 mg
Fatty-acid details
Trans fat0 g0 g
Linoleic acid0.024 g0.024 g
EPA0 g0 g
DHA0 g0 g

How many calories are in Curly Leaf Lettuce?

100 g (about 3.5 oz) provides approximately 15 kcal. A 100 g reference serving provides approximately 15 kcal. Values vary with variety, ripeness and preparation.

How to use Curly Leaf Lettuce in the kitchen

Curly Leaf 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.