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Sauerkraut

Sauerkraut is cabbage fermented with salt. The figures here describe bottled and canned sauerkraut after draining. It provides small amounts of carbohydrate and protein, along with vitamin C and minerals. Per 100g, it contains 1.1g of carbohydrate, 1.1g of protein, 10mg of vitamin C and 1.5g of salt.

Vitamin C supports normal skin and connective tissue and helps the body absorb iron from plant foods. The salt content is worth noting for people monitoring their salt intake, even though these figures are for the drained product. Fat and saturated fat are present only in trace amounts. Full nutritional figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

9 kcal

Energy

36 kJ

Fat

Trace

of which saturates

Trace

Carbohydrate

1.1g

of which sugars

1.1g

Protein

1.1g

Salt

1.5g

Alcohol

0g

Water

91g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

3µg

Vitamin D

0µg

Vitamin C

10mg

Thiamin (B1)

0.04mg

Riboflavin (B2)

0.01mg

Niacin (B3)

0.2mg

Vitamin B6

0.15mg

Vitamin B12

0µg

Folate

16µg

Calcium

50mg

Iron

1.2mg

Magnesium

10mg

Phosphorus

23mg

Potassium

180mg

Sodium

590mg

Zinc

0.3mg

Copper

0.05mg

Selenium

Trace

Iodine

1µg

About these figures

Values are per 100g of the food as described (10 samples, 3 brands. Bottled and canned, drained). "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