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Port

Port is a fortified wine, made by adding a distilled spirit to wine. Per 100ml, it provides 655 kJ of energy, 12g of carbohydrate, all of which is sugar, and 16g of alcohol. It contains very little protein and is not a substantial source of vitamins or minerals.

Alcohol affects judgement and coordination, and drinking it carries health risks. Both alcohol and sugar contribute to port’s energy content, which is relevant for people monitoring their energy or sugar intake. Its low fat and salt content does not remove the risks associated with alcohol. The full nutrient figures are provided in the tables below.

Nutrition per 100ml

Nutrient

Per 100ml

Energy

157 kcal

Energy

655 kJ

Gordura

0g

of which saturates

0g

Carbohydrate

12g

of which sugars

12g

Fibra

0g

Proteína

0.1g

Sal

0.01g

Álcool

16g

Água

71g

Colesterol

0mg

Vitamins and minerals per 100ml

Nutrient

Per 100ml

Vitamin A (retinol equivalent)

Trace

Vitamina D

0µg

Vitamina E

0mg

Vitamina C

0mg

Thiamin (B1)

Trace

Riboflavin (B2)

0.01mg

Niacin (B3)

0.1mg

Vitamina B6

0.01mg

Vitamina B12

Trace

Ácido Fólico

Trace

Cálcio

4mg

Ferro

0.4mg

Magnésio

11mg

Phosphorus

12mg

Potássio

97mg

Sódio

4mg

Copper

0.1mg

Selenium

Trace

About these figures

Values are per 100ml of the food as described (19-21% ABV, 2 samples). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Leitura adicional e referências

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

Histórico do artigo

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  • 4 Nov 2026 | Última versão
  • 3 Nov 2026 | Publicado originalmente