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Breakfast cereal, bran flakes, fortified

Bran flakes are a breakfast cereal made from cereal grains and bran. The figures here describe fortified bran flakes, with added vitamins and minerals, before milk or other foods are added. They mainly provide carbohydrate, with fibre and some protein. Per 100g, they contain 73g of carbohydrate, including 21g of sugars, alongside 13g of fibre and 14mg of iron.

Fibre supports normal bowel function, while iron is needed to make haemoglobin, which carries oxygen in the blood. Sugar and salt content are worth noting when comparing breakfast cereals, particularly for people monitoring their intake. The supplied figures cover several products, so individual brands may differ. Full nutrient figures are in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

333 kcal

Energy

1417 kJ

Fat

2.2g

of which saturates

0.31g

Carbohydrate

73g

of which sugars

21g

Fibre

13g

Protein

9.6g

Salt

0.9g

Alcohol

0g

Water

4g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

0µg

Vitamin D

4.6µg

Vitamin E

8.3mg

Vitamin C

0mg

Thiamin (B1)

1.1mg

Riboflavin (B2)

1.4mg

Niacin (B3)

16mg

Vitamin B6

1.4mg

Vitamin B12

2.3µg

Folate

367µg

Calcium

44mg

Iron

14mg

Magnesium

121mg

Phosphorus

357mg

Potassium

480mg

Sodium

360mg

Zinc

2.1mg

Copper

0.42mg

Selenium

6µg

Iodine

Trace

Other types of breakfast cereal

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Breakfast cereal, bran type cereal, fortified

267 kcal

12g

3.4g

25g

Breakfast cereal, sultana bran, fortified

296 kcal

7.3g

1.4g

11g

Breakfast cereal, cornflakes, crunchy / honey nut coated, fortified

384 kcal

5.3g

4.2g

3.8g

Breakfast cereal, cornflakes, fortified

376 kcal

7.1g

0.8g

2.6g

Breakfast cereal, cornflakes, frosted, fortified

350 kcal

4.7g

0.5g

2g

Breakfast cereal, fruit and fibre type, fortified

348 kcal

8g

5.8g

8.6g

Breakfast cereal, honey loops and hoops, including Honey and Nut Cheerios, fortified

349 kcal

6.6g

3.1g

4.3g

Breakfast cereal, instant hot oat, plain, raw, fortified

352 kcal

11g

7.3g

8.5g

Breakfast cereal, malted flake, fortified

373 kcal

12g

1.4g

3g

Breakfast cereal, malted wheat, fortified

339 kcal

8.7g

2.3g

8.6g

Breakfast cereal, multigrain hoops, fortified

368 kcal

7.9g

3.8g

5.7g

Breakfast cereal, oat, instant, plain, fortified, cooked, made up with semi-skimmed milk

95 kcal

4.9g

2.5g

2g

Breakfast cereal, puffed wheat, honey coated, fortified

355 kcal

4.7g

1.2g

3.1g

Breakfast cereal, rice, chocolate flavoured, fortified

375 kcal

4.6g

2.3g

2g

Breakfast cereal, rice, toasted/crisp, fortified

374 kcal

5.7g

1g

0.7g

Breakfast cereal, wheat and multigrain, chocolate flavoured, fortified

375 kcal

6.5g

4.1g

6.3g

Breakfast cereal, wheat biscuits, Weetabix type, fortified

332 kcal

11g

1.9g

9.7g

Breakfast cereal, wheat biscuit with fruit, fortified

348 kcal

8.1g

3.5g

8.1g

Breakfast cereal, cornflakes, unfortified

378 kcal

7.1g

0.8g

2.6g

Breakfast cereal, crunchy clusters type, without nuts, unfortified

399 kcal

7.2g

12g

7.2g

About these figures

Values are per 100g of the food as described (15 samples, 8 products, including Kellogg's and own brands). "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