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Heart, ox, raw

Ox heart is an organ meat from cattle. The figures here describe it raw, before cooking. It mainly provides protein, along with iron and B vitamins. Per 100g, it contains 18g of protein, 3.5g of fat, 5mg of iron and 13µg of vitamin B12. Cooking and any added ingredients can change the nutrient content of the finished dish.

Protein supports the growth and repair of body tissues. Iron is needed to make haemoglobin, which carries oxygen in the blood, while vitamin B12 supports normal nerve function and red blood cell formation. Ox heart also contains saturated fat and cholesterol, which may be relevant when considering overall dietary intake. Full nutrient figures are in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

104 kcal

Energy

439 kJ

Gordura

3.5g

of which saturates

1.7g

Carbohydrate

0g

of which sugars

0g

Proteína

18g

Sal

0.22g

Álcool

0g

Água

76g

Colesterol

140mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

Trace

Vitamina E

0.45mg

Vitamina C

7mg

Thiamin (B1)

0.45mg

Riboflavin (B2)

0.8mg

Niacin (B3)

6.3mg

Vitamina B6

0.23mg

Vitamina B12

13µg

Ácido Fólico

4µg

Cálcio

5mg

Ferro

5mg

Magnésio

22mg

Phosphorus

210mg

Potássio

290mg

Sódio

88mg

Zinco

1.8mg

Copper

0.37mg

Selenium

3µg

Other types of heart

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Heart, lamb, raw

129 kcal

17g

6.8g

–

Heart, pig, raw

97 kcal

17g

3.2g

–

Heart, lamb, roasted

226 kcal

25g

14g

0g

Heart, ox, stewed

157 kcal

28g

5.1g

–

Heart, pig, stewed

162 kcal

25g

6.8g

–

About these figures

Values are per 100g of the food as described (10 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

As informações nesta página são escritas e revisadas por clínicos qualificados.
  • 4 Nov 2026 | Última versão
  • 3 Nov 2026 | Publicado originalmente