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Swede, flesh only, boiled in unsalted water

Swede is a root vegetable. These figures describe the flesh only, peeled, diced and boiled in unsalted water. It mainly provides carbohydrate, with some fibre and vitamin C. Per 100g, it contains 5.8g of carbohydrate, 3g of fibre, 15mg of vitamin C and 0.1g of fat.

Fibre supports normal bowel function, while vitamin C is needed for normal collagen formation and helps the body absorb iron from plant foods. Swede prepared in this way contains little salt, although adding salt, butter or sauces will change its nutritional content. This is worth noting when comparing plain boiled swede with prepared dishes. Full nutritional figures are shown in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

26 kcal

Energy

109 kJ

Fat

0.1g

of which saturates

Trace

Carbohydrate

5.8g

of which sugars

5.7g

Fibre

3g

Protein

0.7g

Salt

0.01g

Alcohol

0g

Water

89g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

4µg

Vitamin D

0µg

Vitamin E

Trace

Vitamin C

15mg

Thiamin (B1)

0.02mg

Riboflavin (B2)

Trace

Niacin (B3)

0.5mg

Vitamin B6

0.07mg

Vitamin B12

0µg

Folate

19µg

Calcium

37mg

Iron

0.16mg

Magnesium

8mg

Phosphorus

32mg

Potassium

175mg

Sodium

4mg

Zinc

0.1mg

Copper

0.02mg

Selenium

Trace

Iodine

Trace

Other types of swede

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Swede, flesh only, raw

24 kcal

0.7g

0.3g

–

About these figures

Values are per 100g of the food as described (11 samples, UK, fresh. Peeled, diced and boiled for 13-20 minutes). "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