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Kidney, ox, stewed

Ox kidney is an organ meat from cattle. The figures here describe stewed kidney with the skin and core removed. It mainly provides protein, alongside fat and a range of vitamins and minerals. Per 100g, it contains 25g of protein, 4.4g of fat, 9mg of iron and 38µg of vitamin B12.

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 kidney also contains cholesterol and saturated fat, which may be relevant when considering overall dietary intake. Full nutrient figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energía

138 kcal

Energía

579 kJ

Grasa

4.4g

of which saturates

1.4g

Carbohydrate

0g

of which sugars

0g

Fibra

0g

Proteína

25g

Sal

0.38g

Alcohol

0g

Agua

69g

Colesterol

460mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamina E

0.42mg

Vitamina C

5mg

Thiamin (B1)

0.24mg

Riboflavin (B2)

3.3mg

Niacin (B3)

6.2mg

Vitamin B6

0.57mg

Vitamina B12

38µg

Ácido fólico

130µg

Calcio

17mg

Hierro

9mg

Magnesio

19mg

Phosphorus

290mg

Potasio

210mg

Sodio

150mg

Zinc

3mg

Cobre

0.63mg

Selenio

210µg

Other types of kidney

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Kidney, pig, stewed

153 kcal

24g

6.1g

–

Kidney, lamb, fried in corn oil

188 kcal

24g

10g

0g

Kidney, lamb, raw

91 kcal

17g

2.6g

–

Kidney, ox, raw

88 kcal

17g

2.1g

–

Kidney, pig, fried

202 kcal

29g

9.5g

–

Kidney, pig, raw

86 kcal

16g

2.7g

–

Kidney, lamb, grilled

–

–

4.6g

–

About these figures

Values are per 100g of the food as described (10 samples, skin and core removed). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

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.
  • 4 Nov 2026 | Última versión
  • 3 Nov 2026 | Publicado originalmente