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Arrowhead, boiled in unsalted water

Arrowhead is an aquatic plant with edible tubers that are eaten as a vegetable. This entry describes the tubers boiled in unsalted water, with nutrient values calculated from raw arrowhead. Per 100g, it provides 18g of carbohydrate, 4.2g of protein, 0.3g of fat and 610mg of potassium. Carbohydrate is its main source of energy.

Potassium supports normal muscle and nerve function, while protein is needed for the growth and repair of body tissues. The salt content listed is for preparation without added salt; adding salt, stock or sauces can increase the amount in the finished dish. Full nutrient figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

91 kcal

Energy

385 kJ

Fat

0.3g

Carbohydrate

18g

Protein

4.2g

Salt

0.05g

Vatten

76g

Kolesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

0µg

Vitamin D

0µg

Vitamin E

Trace

Vitamin C

1mg

Thiamin (B1)

0.13mg

Riboflavin (B2)

0.03mg

Niacin (B3)

1.2mg

Vitamin B12

0µg

Kalcium

11mg

Iron

2.2mg

Magnesium

43mg

Phosphorus

140mg

Kalium

610mg

Sodium

18mg

Other types of arrowhead

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Arrowhead, raw

107 kcal

5g

0.3g

–

About these figures

Values are per 100g of the food as described (Calculated from raw). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Vidare läsning och referenser

  • Public Health England. McCance and Widdowson's The Composition of Foods Integrated Dataset 2021. GOV.UK.

Artikelhistorik

Informationen på denna sida är skriven och granskad av kvalificerade kliniker.
  • 3 Nov 2026 | Senaste versionen
  • 3 Nov 2026 | Ursprungligen publicerad