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Root beer

Root beer is a sweetened, flavoured fizzy drink. The form described here is a non-alcoholic beverage, with carbohydrate from sugars as its main source of energy. Per 100g, it provides 172 kJ of energy, 11g of carbohydrate and 11g of sugars. Its alcohol content is listed as 0g.

The sugar content is worth noting for people monitoring their sugar or energy intake. Sugars provide energy, and frequent consumption of sugary drinks can contribute to tooth decay. Although the drink contains water, it provides little in the way of vitamins or minerals. Full nutrient figures, including salt, fat and water content, are shown in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

41 kcal

Energy

172 kJ

Fat

0g

of which saturates

0g

Carbohydrate

11g

of which sugars

11g

Protein

0g

Salt

0.03g

Alcohol

0g

Water

89g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin D

0µg

Vitamin E

0mg

Vitamin C

0mg

Thiamin (B1)

0mg

Riboflavin (B2)

0mg

Niacin (B3)

0mg

Vitamin B6

0mg

Vitamin B12

0µg

Folate

0µg

Calcium

5mg

Iron

0.1mg

Magnesium

1mg

Phosphorus

0mg

Potassium

1mg

Sodium

13mg

Zinc

0.1mg

Copper

0.01mg

Selenium

Trace

Iodine

Trace

About these figures

Values are per 100g of the food as described (Literature souces). "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These figures come from an older part of the dataset that is no longer updated.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: Ref. Cutrufelli and Matthews (1986).

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