RootCauseAI

Blueberry

Blueberry, per 100 g: 57 kcal, 0.7 g protein, 14.5 g carbohydrate, 2.4 g fibre, 0.3 g fat. Figures are the USDA reference values for “Blueberries, raw”.

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

Fat-freeUnder 0.5 g fat per 100 gSodium-freeUnder 5 mg sodium per 100 g

Nutritional value per 100 g

NutrientPer 100 g% NRV
Energy and macronutrients
Energy57 kcal
Protein0.74 g
Fat0.33 g
of which saturates0.028 g
of which monounsaturates0.047 g
of which polyunsaturates0.146 g
Carbohydrate14.5 g
of which sugars9.96 g
of which starch0.03 g
Fibre2.4 g
Water84.2 g
Cholesterol0 mg
Minerals
Calcium6 mg0.75%
Iron0.28 mg2%
Magnesium6 mg1.6%
Phosphorus12 mg1.71%
Potassium77 mg3.85%
Sodium1 mg
Zinc0.16 mg1.6%
Copper0.057 mg5.7%
Manganese0.336 mg16.8%
Selenium0.1 µg0.182%
Vitamins
Vitamin A3 µg0.375%
Vitamin D0 µg
Vitamin E0.57 mg4.75%
Vitamin K19.3 µg25.7%
Vitamin C9.7 mg12.1%
Thiamine (B1)0.037 mg3.36%
Riboflavin (B2)0.041 mg2.93%
Niacin (B3)0.418 mg2.61%
Pantothenic acid (B5)0.124 mg2.07%
Vitamin B60.052 mg3.71%
Folate6 µg3%
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.

Source of Vitamin K25.7% NRV per 100 g
  • Vitamin K contributes to normal blood clotting
  • Vitamin K contributes to the maintenance of normal bones
Source of Manganese16.8% NRV per 100 g
  • Manganese contributes to normal energy-yielding metabolism
  • Manganese contributes to the maintenance of normal bones
Where these numbers come from. Composition data: USDA FoodData Central, SR Legacy release, entry Blueberries, raw (FDC ID 171711). 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.