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Blueberries

Blueberries are a fruit that provides carbohydrate, mainly as naturally occurring sugars, along with fibre and some vitamin C. These figures cover UK-grown and imported blueberries sampled in summer and winter; no preparation method is specified. Per 100g, they provide 9.1g of carbohydrate, 1.5g of fibre and 6mg of vitamin C, with an energy content of 169 kJ.

Fibre helps support normal bowel function. Vitamin C is needed for collagen formation, which supports tissues such as skin and cartilage, and helps the body absorb iron from plant foods. Blueberries contain little fat or salt, but their carbohydrate content remains relevant when monitoring carbohydrate intake. Full nutrient figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

40 kcal

Energy

169 kJ

Fat

0.2g

of which saturates

0.02g

Carbohydrate

9.1g

of which sugars

9.1g

Fibre

1.5g

Protein

0.9g

Salt

0.01g

Water

86g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

2µg

Vitamin D

0µg

Vitamin E

0.94mg

Vitamin C

6mg

Thiamin (B1)

0.04mg

Riboflavin (B2)

0.04mg

Niacin (B3)

0.3mg

Vitamin B6

0.01mg

Vitamin B12

0µg

Folate

8µg

Calcium

10mg

Iron

0.55mg

Magnesium

5mg

Phosphorus

16mg

Potassium

66mg

Sodium

2mg

Zinc

0.1mg

Copper

0.06mg

Selenium

Trace

Iodine

2µg

About these figures

Values are per 100g of the food as described (21 samples, summer and winter, UK grown and imported). "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.
  • 3 Nov 2026 | Latest version
  • 3 Nov 2026 | Originally published