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Ground mace is a powdered spice made from the dried covering around the nutmeg seed. It provides fat, some protein and a range of minerals. Per 100g, it contains 32g of fat, including 9.5g of saturated fat, as well as 6.7g of protein and 14mg of iron.

Iron is needed to make haemoglobin, the protein in red blood cells that carries oxygen around the body. The minerals in mace also include calcium and magnesium, which contribute to normal bone maintenance. Mace is generally used in small amounts as a seasoning, so its contribution to nutrient and saturated fat intake depends on the quantity used. Full nutrient figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Fat

32g

of which saturates

9.5g

Protein

6.7g

Salt

0.2g

Water

8.2g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

80µg

Vitamin D

0µg

Vitamin C

0mg

Thiamin (B1)

0.31mg

Riboflavin (B2)

0.45mg

Niacin (B3)

1.3mg

Vitamin B12

0µg

Folate

0µg

Calcium

250mg

Iron

14mg

Magnesium

160mg

Phosphorus

110mg

Potassium

460mg

Sodium

80mg

Zinc

2.3mg

Copper

2.5mg

About these figures

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

Further reading and references

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

Article history

The information on this page is written and peer reviewed by qualified clinicians.
  • 4 Nov 2026 | Latest version
  • 3 Nov 2026 | Originally published