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Brazil nut, per 100 g: 659 kcal, 14.3 g protein, 11.7 g carbohydrate, 7.5 g fibre, 67.1 g fat. Figures are the USDA reference values for “Nuts, brazilnuts, dried, unblanched”.

At 100 g it reaches the EU threshold to be called a source of selenium, copper, phosphorus, magnesium. The table below gives the full composition, and every claim listed underneath is quoted from the EU register rather than written by us.

High fibre7.5 g fibre per 100 gLow sugars2.3 g sugars per 100 gSodium-freeUnder 5 mg sodium per 100 g

Nutritional value per 100 g

NutrientPer 100 g% NRV
Energy and macronutrients
Energy659 kcal
Protein14.3 g
Fat67.1 g
of which saturates16.1 g
of which monounsaturates23.9 g
of which polyunsaturates24.4 g
Carbohydrate11.7 g
of which sugars2.33 g
of which starch0.25 g
Fibre7.5 g
Water3.42 g
Cholesterol0 mg
Minerals
Calcium160 mg20%
Iron2.43 mg17.4%
Magnesium376 mg100%
Phosphorus725 mg104%
Potassium659 mg33%
Sodium3 mg
Zinc4.06 mg40.6%
Copper1.74 mg174%
Manganese1.22 mg61.2%
Selenium1,917 µg3,485%
Vitamins
Vitamin A0 µg
Vitamin D0 µg
Vitamin E5.65 mg47.1%
Vitamin K0 µg
Vitamin C0.7 mg0.875%
Thiamine (B1)0.617 mg56.1%
Riboflavin (B2)0.035 mg2.5%
Niacin (B3)0.295 mg1.84%
Pantothenic acid (B5)0.184 mg3.07%
Vitamin B60.101 mg7.21%
Folate22 µg11%
Vitamin B120 µg

% NRV is the nutrient reference value for an average adult, as set in Annex XIII of Regulation (EU) 1169/2011. A blank cell means no reference value is defined for that nutrient, not that it is unimportant.

What this food is a source of

This food reaches the legal threshold for the claims below. The wording is quoted exactly from the EU register of authorised health claims — we have not written or paraphrased any of it.

High in Selenium3,485% NRV per 100 g
  • Selenium contributes to the normal function of the immune system
  • Selenium contributes to the protection of cells from oxidative stress
High in Copper174% NRV per 100 g
  • Copper contributes to normal energy-yielding metabolism
  • Copper contributes to the protection of cells from oxidative stress
High in Phosphorus104% NRV per 100 g
  • Phosphorus contributes to the maintenance of normal bones
  • Phosphorus contributes to normal energy-yielding metabolism
High in Magnesium100% NRV per 100 g
  • Magnesium contributes to normal energy-yielding metabolism
  • Magnesium contributes to normal muscle function
High in Manganese61.2% NRV per 100 g
  • Manganese contributes to normal energy-yielding metabolism
  • Manganese contributes to the maintenance of normal bones
High in Thiamine (B1)56.1% NRV per 100 g
  • Thiamine contributes to normal energy-yielding metabolism
  • Thiamine contributes to the normal function of the heart
High in Vitamin E47.1% NRV per 100 g
  • Vitamin E contributes to the protection of cells from oxidative stress
High in Zinc40.6% NRV per 100 g
  • Zinc contributes to normal cognitive function
  • Zinc contributes to the normal function of the immune system
High in Potassium33% NRV per 100 g
  • Potassium contributes to normal muscle function
  • Potassium contributes to the maintenance of normal blood pressure
Source of Calcium20% NRV per 100 g
  • Calcium is needed for the maintenance of normal bones
  • Calcium contributes to normal muscle function
Source of Iron17.4% NRV per 100 g
  • Iron contributes to normal formation of red blood cells and haemoglobin
  • Iron contributes to the reduction of tiredness and fatigue
Where these numbers come from. Composition data: USDA FoodData Central, SR Legacy release, entry Nuts, brazilnuts, dried, unblanched (FDC ID 170569). Values are per 100 g of the food as described, and real foods vary with variety, season, soil, storage and cooking. Claim thresholds: Regulation (EC) 1924/2006. Claim wording: Regulation (EU) 432/2012.
This is reference information, not personal advice. Nutrient content is one small part of a diet, and no single food prevents or treats disease. If you are pregnant, managing a medical condition, or taking medication — particularly anticoagulants, thyroid medication or immunosuppressants, where diet can interact — ask your doctor or pharmacist before making changes.