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Lime juice, fresh

Fresh lime juice is the liquid squeezed from limes, a citrus fruit. It consists mainly of water and provides vitamin C, with small amounts of carbohydrate and protein and very little fat. Per 100g, it contains 38mg of vitamin C, 1.6g of carbohydrate, 0.1g of fat and 36 kJ of energy.

Vitamin C supports normal immune function and helps the body form collagen, a protein found in skin and other connective tissues. It also helps the body absorb iron from plant foods. Lime juice is acidic, and frequent contact with teeth can contribute to dental enamel erosion. The full nutrient figures are shown in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

9 kcal

Energy

36 kJ

Fat

0.1g

of which saturates

Trace

Carbohydrate

1.6g

of which sugars

1.6g

Protein

0.4g

Salt

0g

Water

90g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

1µg

Vitamin D

0µg

Vitamin C

38mg

Thiamin (B1)

0.02mg

Riboflavin (B2)

0.01mg

Niacin (B3)

0.1mg

Vitamin B6

0.04mg

Vitamin B12

0µg

Calcium

9mg

Iron

Trace

Magnesium

6mg

Phosphorus

7mg

Potassium

110mg

Sodium

1mg

Zinc

0.1mg

Copper

0.03mg

About these figures

Values are per 100g of the food as described (Literature sources). "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