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Yam, baked

Yam is a starchy tuber eaten as a vegetable, and the figures here refer to baked yam. It mainly provides carbohydrate, with 38g per 100g, and supplies 651 kJ of energy. It contains 0.4g of fat and 510mg of potassium per 100g.

Carbohydrate provides energy for the body, while potassium supports normal nerve and muscle function. The carbohydrate content is worth noting for people monitoring their carbohydrate intake. Baked yam contains little salt or saturated fat, although adding salt, butter or other ingredients during preparation changes its nutritional content. Full nutrient figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

153 kcal

Energy

651 kJ

Graisse

0.4g

of which saturates

0.1g

Carbohydrate

38g

of which sugars

0.9g

Protéines

2.1g

Sel

0.01g

Eau

56g

Cholestérol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

Trace

Vitamine D

0µg

Vitamine C

5mg

Thiamin (B1)

0.17mg

Riboflavin (B2)

0.01mg

Niacin (B3)

0.2mg

Vitamine B6

0.15mg

Vitamine B12

0µg

Folate

7µg

Calcium

20mg

Fer

0.9mg

Magnésium

20mg

Phosphorus

36mg

Potassium

510mg

Sodium

3mg

Zinc

0.4mg

Copper

0.01mg

Other types of yam

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Yam, flesh only, boiled in unsalted water

118 kcal

1.6g

0.2g

2.3g

Yam, flesh only, raw

114 kcal

1.5g

0.3g

–

Yam, steamed

114 kcal

1.5g

0.3g

–

About these figures

Values are per 100g of the food as described (Literature sources and calculation from raw; baked 30 minutes). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Lectures complémentaires et références

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

Historique de l'article

Les informations sur cette page sont rédigées et examinées par des cliniciens qualifiés.
  • 4 Nov 2026 | Dernière version
  • 3 Nov 2026 | Publié à l'origine