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Leek Calories and nutrition facts · Vegetables

20 kcal per leek (89 g)
Carbs
2.1 g
Fibre
1.9 g
Sugars
2.1 g
Protein
1.6 g
Fat
0.18 g
23 kcal per 100 g
Carbs
2.4 g
Fibre
2.1 g
Sugars
2.4 g
Protein
1.8 g
Fat
0.2 g

Where the calories come from

Protein 39% Carbs 52% Fat 10%

Leek has 20 kcal per leek (89 g), with 2.1 g carbs, 1.9 g fibre, 1.6 g protein and 0.18 g fat. 100 g has 23 kcal.

Share of your daily needs in one leek

Diet tags

Cholesterol reduced Egg free Gluten free Lacto-ovo vegetarian Lactose free Lacto vegetarian Low protein Milk free Low gluten No added salt Soy free Unsweetened Vegan

Last updated June 30, 2026 · Where the data comes from

Get to know leek in Nutriely

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How it compares with other vegetables

Per 100 g, against the 97 vegetables in our catalog.

  • Calories 23 kcal · typical 31 kcal
  • Vitamin K 54 µg · typical 30.5 µg
  • Vitamin C 25 mg · typical 21 mg
  • Folate 56 µg · typical 51 µg

The bar shows this food; the line marks the typical (median) value of the category.

Learn about leek

What are the health benefits of leeks?

Leeks are a nutritious vegetable that are low in calories and high in vitamin K, which is important for blood clotting and bone health. They also provide vitamins A and C, as well as fiber, which can support a healthy digestive system. Additionally, leeks contain various minerals and antioxidants that can contribute to overall health and wellness.

What are the health risks associated with eating leeks?

While leeks are generally safe for consumption, some individuals may be allergic to them. Allergic reactions to leeks can lead to symptoms such as skin rashes, swelling, or difficulty breathing. Additionally, consuming excessive amounts of leeks may cause digestive discomfort in some people. It's important to consult a healthcare professional if you experience any adverse reactions after consuming leeks.

Can people be allergic to leeks?

Yes, individuals can be allergic to leeks. Allergic reactions to leeks are generally rare, but they can occur. Symptoms of a leek allergy may include skin rashes, itching, swelling, or digestive issues. If you suspect an allergy to leeks, it's important to consult with a healthcare professional for proper diagnosis and guidance.

Nutrients in leek

Pick an amount to see what it gives you. Tap a nutrient to learn what it does.

% of the daily value for a healthy adult. Your own needs depend on age, sex and activity.

Energy and macros
Vitamins
Minerals
Carbohydrates
Fats
Amino acids

Amino acid data is mapped from the USDA database, for information only.

Similar vegetables

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Where the data comes from

How we combine and check nutrition data: Nutriely data sources.

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