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Yam, steamed

Yam is a starchy tuber eaten as a vegetable. These figures describe yam that has been steamed. It mainly provides carbohydrate, with 28g per 100g, alongside 1.5g of protein and 0.3g of fat. It also contains potassium, at 370mg per 100g. The nutrient values are based on published sources and calculations from raw yam.

Carbohydrate is a source of energy for the body, while potassium supports normal nerve and muscle function. For people monitoring carbohydrate intake, starch contributes to the total carbohydrate content even when the sugar content is low. Steamed yam contains little saturated fat, although added ingredients can change this. Full nutrient figures are in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

114 kcal

Energy

488 kJ

Fat

0.3g

of which saturates

0.1g

Carbohydrate

28g

of which sugars

0.7g

Proteine

1.5g

Sale

0g

Acqua

67g

Colesterolo

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

Trace

Vitamina D

0µg

Vitamina C

4mg

Thiamin (B1)

0.14mg

Riboflavin (B2)

0.01mg

Niacin (B3)

0.2mg

Vitamina B6

0.12mg

Vitamina B12

0µg

Folato

6µg

Calcio

13mg

Ferro

0.7mg

Magnesio

15mg

Phosphorus

27mg

Potassio

370mg

Sodio

1mg

Zinco

0.3mg

Copper

0.01mg

Other types of yam

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Yam, baked

153 kcal

2.1g

0.4g

–

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

–

About these figures

Values are per 100g of the food as described (Literature sources and calculation from raw, steamed 25 minutes). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Ulteriori letture e riferimenti

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

Storia dell'articolo

Le informazioni su questa pagina sono scritte e revisionate da clinici qualificati.
  • 4 Nov 2026 | Ultima versione
  • 3 Nov 2026 | Pubblicato originariamente