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Skyr (Icelandic yoghurt) Calories & Nutrition Facts

Skyr (Icelandic yoghurt) contains 63 kcal per 100g, with 11.0g of protein, 3.5g of carbohydrates, and 0.2g of fat. A lean option: high in protein (11.0g per 100g) and low in fat. It is considered keto-friendly. Suitable for those following a vegetarian diet.

  • Contains: Dairy
  • Dietary: Keto, Halal, Kosher, Vegetarian
  • Key Micronutrients (per 100g): Iron 0.05mg, Calcium 110.0mg, Vitamin C 0.5mg
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Nutritional Overview

Skyr (Icelandic yoghurt) is a dairy or egg-based product that forms a staple part of many diets. Per 100g serving, it provides 63 kcal of energy, 11.0g of protein, 3.5g of carbohydrates, and 0.2g of fat.

It is a good source of protein, providing 11.0g per 100g (around 70% of its energy), approximately 22% of the UK Reference Nutrient Intake of 50g per day. Under UK/EU nutrition-claim rules, that meets the "high protein" threshold of at least 20% of energy from protein. Protein plays a key role in muscle repair, immune function, and keeping you feeling full for longer.

With just 0.2g of fat per 100g, it meets the UK/EU "low fat" nutrition-claim threshold. This makes it a lighter option for those monitoring their fat intake as part of a heart-healthy or weight-management diet.

With only 3.0g of sugar per 100g, it meets the UK/EU "low sugar" nutrition-claim threshold. This makes it a suitable choice for those reducing their sugar intake as part of a balanced diet.

With 110mg of calcium per 100g, it contributes meaningfully to daily calcium needs (the UK recommendation is 700mg for adults). Calcium is vital for maintaining strong bones and teeth, as well as supporting normal muscle and nerve function.

Each 100g serving contains 0.10g of salt, meeting the UK/EU "low salt" nutrition-claim threshold. The NHS recommends adults consume no more than 6g of salt per day, so choosing lower-salt foods like this one makes it easier to stay within that limit and supports healthy blood pressure.

Skyr (Icelandic yoghurt) is suitable for ketogenic (with only 3.5g of carbs per 100g), vegetarian, halal and kosher diets, making it a versatile choice for households with mixed dietary requirements. Skyr (Icelandic yoghurt) isn't always what people expect calorie-wise, 63 kcal per 100g is the real figure. Our food nutrition calculator keeps an honest running total of it.

Frequently Asked Questions

How many calories are in Skyr (Icelandic yoghurt)?

Skyr (Icelandic yoghurt) contains 63 kcal per 100g, which is approximately 3% of the recommended daily intake of 2,000 kcal for an average adult.

Is Skyr (Icelandic yoghurt) high in protein?

Yes, Skyr (Icelandic yoghurt) provides 11.0g of protein per 100g (around 70% of its energy), meeting the UK/EU "high protein" nutrition-claim threshold of at least 20% of energy from protein. The UK Reference Nutrient Intake for protein is around 50g per day for adults. A 100g serving of Skyr (Icelandic yoghurt) provides 22% of this.

Is Skyr (Icelandic yoghurt) low in fat?

Yes, Skyr (Icelandic yoghurt) contains only 0.2g of fat per 100g, meeting the UK/EU "low fat" nutrition-claim threshold. This makes it a suitable choice for those watching their fat intake.

Is Skyr (Icelandic yoghurt) low in sugar?

Yes, Skyr (Icelandic yoghurt) has only 3.0g of sugar per 100g, meeting the UK/EU "low sugar" nutrition-claim threshold.

Is Skyr (Icelandic yoghurt) low in salt?

Yes, Skyr (Icelandic yoghurt) contains only 0.10g of salt per 100g, meeting the UK/EU "low salt" nutrition-claim threshold. This makes it a suitable choice for those managing their sodium intake as part of a heart-healthy diet.

Is Skyr (Icelandic yoghurt) keto-friendly?

Yes, with only 3.5g of carbohydrates per 100g, Skyr (Icelandic yoghurt) fits within a standard ketogenic diet that typically limits carbs to 20-50g per day.

Is Skyr (Icelandic yoghurt) suitable for vegetarians?

Yes, Skyr (Icelandic yoghurt) is suitable for a vegetarian diet, though it is not vegan as it may contain dairy, eggs, or other animal by-products.

Is Skyr (Icelandic yoghurt) halal?

Yes, Skyr (Icelandic yoghurt) is considered halal. However, preparation methods and cross-contamination may vary, so always verify with the specific brand or supplier.

Does Skyr (Icelandic yoghurt) contain any allergens?

Yes, Skyr (Icelandic yoghurt) contains the following allergens: dairy. Under UK food labelling regulations, these must be clearly declared. Always check the product label if you have food allergies or intolerances.

Is Skyr (Icelandic yoghurt) a good source of calcium?

Skyr (Icelandic yoghurt) provides 110mg of calcium per 100g. The UK recommended daily intake is 700mg for adults. Calcium is vital for strong bones, teeth, and muscle function.

Sources & References

  1. British Nutrition Foundation — UK nutrition science and education
  2. McCance & Widdowson's Composition of Foods — UK food composition tables
  3. USDA FoodData Central — US Department of Agriculture food composition database
  4. NHS Eat Well — UK National Health Service dietary guidance
  5. Harvard T.H. Chan School of Public Health — The Nutrition Source — evidence-based nutrition research and dietary guidance
  6. Scientific Advisory Committee on Nutrition (SACN) — UK government dietary recommendations and nutrient reference values
  7. World Health Organization (WHO) Nutrition — global dietary guidelines and public health nutrition

Nutritional values are per 100g unless otherwise stated and are provided for general information only. Not a substitute for professional dietary or medical advice. If you have a health condition, allergy, or are pregnant, consult a qualified healthcare professional. Values may vary depending on brand, preparation method, and serving size.

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