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Frozen shrimps and prawns are shellfish. The figures here describe frozen products sampled from Chinese supermarkets. They mainly provide protein, with 17g per 100g, and contain 0.8g of fat. They also supply vitamins and minerals, including 3µg of vitamin B12 and 100µg of iodine per 100g. Carbohydrate and sugars are present only in trace amounts.

Protein supports the growth and repair of body tissues. Vitamin B12 contributes to normal nerve function and red blood cell formation, while iodine is needed to make thyroid hormones. These products also contain salt, which is worth noting for people monitoring their salt intake. Full nutrient figures are given in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

73 kcal

Energy

310 kJ

Fat

0.8g

of which saturates

0.1g

Carbohydrate

Trace

of which sugars

Trace

Protein

17g

Salt

0.95g

Alcohol

0g

Water

81g

Cholesterol

130mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

2µg

Vitamin D

Trace

Vitamin C

Trace

Thiamin (B1)

Trace

Riboflavin (B2)

0.02mg

Niacin (B3)

0.5mg

Vitamin B6

0.08mg

Vitamin B12

3µg

Folate

14µg

Calcium

130mg

Iron

2.6mg

Magnesium

47mg

Phosphorus

150mg

Potassium

75mg

Sodium

380mg

Zinc

1.1mg

Copper

0.15mg

Selenium

43µg

Iodine

100µg

Other types of shrimps

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Shrimps, boiled

117 kcal

24g

2.4g

–

Shrimps, boiled, weighed with shells

39 kcal

7.9g

0.8g

–

Shrimps, canned in brine, drained

94 kcal

21g

1.2g

–

Shrimps, dried

245 kcal

56g

2.4g

–

About these figures

Values are per 100g of the food as described (10 packets from Chinese supermarkets. Shrimps and prawns). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

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.
  • 4 Nov 2026 | Latest version
  • 3 Nov 2026 | Originally published