✦ High protein ~10g/100g — twice regular yoghurt ✦ Live cultures for gut health ✦ Excellent calcium, B12 and iodine ✦ Thick, creamy and satiating ✦ Lower carbohydrate than regular yoghurt

Greek-style yoghurt is strained yoghurt from which much of the whey has been removed, concentrating the protein, fat, and flavour. It typically contains twice the protein of regular yoghurt (~10g/100g) and provides excellent calcium, riboflavin, vitamin B12, and iodine alongside live bacterial cultures. Its thick, creamy texture and high protein content make it one of the most satiating dairy foods. Note that Greek-style yoghurt sold in the UK may be made differently from authentic Greek strained yoghurt (PDO).

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Preparation note

Use as a protein-rich base for breakfast bowls, dips (tzatziki), sauces, and dressings. Substitutes for soured cream, crème fraîche, and mayonnaise in many recipes at lower calorie cost. Stir before serving if whey has separated. Choose plain, full-fat Greek yoghurt for maximum satiety and nutrient density.

Sources: NHS Dairy · CoFID 2021

Macronutrients per 100g

133
kcal
Energy
6.40
g
Protein
4.70
g
Carbs
0.00
g
Fibre
10.2
g
Fat
4.70
g
Sugars
6.80
g
Saturates
0.14
g
Salt

How to read GI & GL

GI (Glycemic Index) rates how fast the carbohydrates in a food raise blood glucose compared to pure glucose (= 100). Low GI ≤ 55 means a slow, steady rise. But GI says nothing about how much carbohydrate you're actually eating.

GL (Glycemic Load) fixes that. It multiplies GI by the actual grams of carbohydrate per typical serving: GL = GI × carbs per serving ÷ 100. This makes it the more useful number for real-world blood sugar management.

Why they can disagree — a food with low GI can still carry a high GL if the serving is large and carb-dense. Conversely, watermelon has a high GI (72) but a low GL (4) because a normal portion contains very few carbs. Always read both together.

Low GL ≤ 10 Modest total glucose impact per serving.
Medium GL 11–19 Moderate impact — manageable for most.
High GL ≥ 20 Significant carb load per serving. Consider a smaller portion.

Source: Atkinson et al., International Tables of GI & GL Values 2021, Am J Clin Nutr.

Glycemic Index & Load

35
GI Score
🟢 Low GI
7
GL / Serving
Low Load

Low GI food — causes a slow, steady rise in blood sugar. Ideal for sustained energy, blood glucose control, and reducing insulin demand.

Glycemic Load (GL = GI × carbs ÷ 100) accounts for portion size. A low GL means this food has minimal real-world blood sugar impact.

Vitamins & Minerals

Nutrient Per 100g % Daily Value* Level
Calcium 150 mg 19%
Potassium 141 mg 7%
Phosphorus 135 mg 19%
Vitamin A (RE) 108 µg 15%
Chloride 100 mg 13%
Choline 15.8 mg —
Magnesium 14.0 mg 4%
Folate 11.0 µg 6%
Selenium 2.20 µg 4%
Vitamin K 1.20 µg 1%
Zinc 0.640 mg 6%
Vitamin B12 0.450 µg 41%
Pantothenic Acid (B5) 0.450 mg 8%
Riboflavin (B2) 0.230 mg 16%
Niacin (B3) 0.180 mg 1%
Vitamin E (alpha-TE) 0.130 mg 1%
Vitamin B6 0.090 mg 6%
Iron 0.070 mg 1%
Vitamin D 0.060 µg 0%
Thiamin (B1) 0.060 mg 5%
Copper 0.020 mg 2%
Manganese 0.005 mg 0%
Iodine 22.0 µg 15%
Monounsaturated fat 2.78 g —
Glutamic acid 1.32 g —
Proline 0.659 g —
Leucine 0.630 g —
Lysine 0.505 g —
Aspartic acid 0.492 g —
Valine 0.428 g —
Isoleucine 0.383 g —
Serine 0.353 g —
Phenylalanine 0.315 g —
Tyrosine 0.315 g —
Threonine 0.286 g —
Arginine 0.229 g —
Alanine 0.198 g —
Histidine 0.173 g —
Methionine 0.161 g —
Glycine 0.136 g —
Tryptophan 0.090 g —
Cysteine 0.058 g —
Omega-6 (Linoleic acid) 0.280 g —
Omega-3 (Alpha-linolenic acid) 0.270 g —

* % Daily Value is the proportion of an adult EU Nutrient Reference Value (NRV) supplied by 100g of this food. NRVs are the labelling standard — the same basis as the “%RI” figures printed on food packaging — so these percentages are directly comparable with a shop label. They are a single adult figure and do not vary by age or sex, which is why they sometimes differ from UK dietary reference values: the NRV for vitamin C is 80mg where the UK RNI is 40mg. When Nutriofia assesses your own intake in the reports and trackers, it uses the age- and sex-specific UK values instead.

Fibre is shown without a percentage. Our fibre values use the UK Englyst NSP method, while the published 30g daily goal is an AOAC figure — the two are measured differently and a single percentage would mislead. How we source and normalise our data →

Sources: NHS Dairy; CoFID 2021
Dairy & Dairy Alternatives Yoghurt 🇬🇧 CoFID 2021 · 12-555