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Whelks, boiled

Whelks are edible marine snails, classed as shellfish. The figures here describe whelks boiled in salted water. They mainly provide protein, with 20g per 100g, alongside 1.2g of fat. They also provide vitamin B12, at 21µg per 100g, and minerals including zinc, copper and iron. Their salt content is 0.7g per 100g.

Protein supports the growth and repair of body tissues. Vitamin B12 helps maintain normal nerve function and is needed for red blood cell formation. The salt content is worth noting for people monitoring their salt intake, particularly as these whelks were cooked in salted water. Full nutrient figures are given in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

89 kcal

Energy

376 kJ

Fat

1.2g

of which saturates

0.2g

Carbohydrate

Trace

of which sugars

Trace

Proteine

20g

Sale

0.7g

Alcol

0g

Acqua

74g

Colesterolo

125mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamina D

Trace

Vitamina E

0.8mg

Vitamina C

Trace

Thiamin (B1)

0.04mg

Riboflavin (B2)

0.17mg

Niacin (B3)

1.3mg

Vitamina B6

0.09mg

Vitamina B12

21µg

Folato

6µg

Calcio

84mg

Ferro

3.3mg

Magnesio

87mg

Phosphorus

140mg

Potassio

190mg

Sodio

280mg

Zinco

12mg

Copper

6.6mg

Other types of whelks

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Whelks, boiled, weighed with shells

30 kcal

6.6g

0.4g

–

About these figures

Values are per 100g of the food as described (10 samples from assorted outlets, boiled in salted water). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Ulteriori letture e riferimenti

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

Storia dell'articolo

Le informazioni su questa pagina sono scritte e revisionate da clinici qualificati.
  • 4 Nov 2026 | Ultima versione
  • 3 Nov 2026 | Pubblicato originariamente