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Beer, bitter, keg

Keg bitter is an alcoholic beer served from a keg. It provides energy from alcohol and carbohydrate, with a small amount of protein and trace amounts of fat. Per 100ml, it contains 129 kJ of energy, 3g of alcohol, 2.3g of carbohydrate and 0.3g of protein. The carbohydrate is present as sugars.

Alcohol affects judgement and coordination, and drinking it carries health risks. Both alcohol and sugars contribute to energy intake, which is worth noting for people monitoring their overall energy consumption. The composition of bitter can vary between brewers, so these sample values may not match every product. Full nutrient figures are provided in the tables below.

Nutrition per 100ml

Nutrient

Per 100ml

Energía

31 kcal

Energía

129 kJ

Grasa

Trace

of which saturates

Trace

Carbohydrate

2.3g

of which sugars

2.3g

Proteína

0.3g

Sal

0.02g

Alcohol

3g

Agua

97g

Colesterol

0mg

Vitamins and minerals per 100ml

Nutrient

Per 100ml

Vitamina D

0µg

Vitamina C

0mg

Thiamin (B1)

Trace

Riboflavin (B2)

0.03mg

Niacin (B3)

0.3mg

Vitamin B6

0.02mg

Vitamina B12

0.2µg

Ácido fólico

5µg

Calcio

8mg

Hierro

0.01mg

Magnesio

7mg

Phosphorus

9mg

Potasio

35mg

Sodio

8mg

Zinc

0mg

Cobre

0.01mg

Selenio

Trace

Iodine

8µg

Other types of beer

Alimentos

Calories per 100ml

Protein per 100ml

Fat per 100ml

Fibre per 100ml

Beer, bitter, average (<4% ABV)

30 kcal

0.3g

Trace

Trace

Beer, bitter, best, premium

33 kcal

0.3g

Trace

Trace

Beer, bitter, strong (>5% ABV)

42 kcal

0.3g

Trace

Trace

Beer, bitter, canned

32 kcal

0.3g

Trace

–

Beer, bitter, draught

32 kcal

0.3g

Trace

–

Beer, bitter, low alcohol

13 kcal

0.2g

0g

–

Beer, mild, draught

24 kcal

0.2g

Trace

–

About these figures

Values are per 100ml of the food as described (6 samples from different brewers). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

These figures come from an older part of the dataset that is no longer updated. Original source: MW4, 1978.

Lecturas adicionales y referencias

  • Public Health England. McCance and Widdowson's The Composition of Foods Integrated Dataset 2021. GOV.UK.

Historial del artículo

La información en esta página está escrita y revisada por pares por clínicos calificados.
  • 3 Nov 2026 | Última versión
  • 3 Nov 2026 | Publicado originalmente