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Cockles, bottled in vinegar, drained

Cockles are shellfish, and the figures here describe cockles bottled in vinegar and drained. They mainly provide protein, with several vitamins and minerals, including iron and vitamin B12. Per 100g, they contain 13g of protein, 35mg of iron, 47µg of vitamin B12 and 1.6g of salt. They contain little fat and only traces of carbohydrate and sugars.

Protein supports the maintenance and repair of body tissues. Iron and vitamin B12 are needed for normal red blood cell formation, and vitamin B12 also supports nerve function. The salt content is worth noting for people monitoring their salt intake. Full nutrient figures are shown in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

60 kcal

Energy

252 kJ

Fat

0.7g

of which saturates

0.2g

Carbohydrate

Trace

of which sugars

Trace

Protein

13g

Salt

1.6g

Water

79g

Cholesterol

53mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin D

Trace

Vitamin C

Trace

Thiamin (B1)

0.05mg

Riboflavin (B2)

0.11mg

Niacin (B3)

1.2mg

Vitamin B6

0.04mg

Vitamin B12

47µg

Calcium

70mg

Iron

35mg

Magnesium

30mg

Phosphorus

170mg

Potassium

460mg

Sodium

660mg

Zinc

1.4mg

Copper

0.17mg

Selenium

43µg

Iodine

160µg

Other types of cockles

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Cockles, boiled

53 kcal

12g

0.6g

0g

About these figures

Values are per 100g of the food as described (10 samples, 5 brands). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

These figures come from an older part of the dataset that is no longer updated. Original source: Fish and Fish Products Supplement, 1993.

Further reading and references

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

Article history

The information on this page is written and peer reviewed by qualified clinicians.
  • 3 Nov 2026 | Latest version
  • 3 Nov 2026 | Originally published