Kefir
Packaged product Dairy and Eggs Marks & Spencer
Kefir contains 29 kcal per 100 g.
Roughly 74% of its calories come from protein, with 20% from carbohydrates and 5% from fat (estimated with general energy factors).
That is less energy than the typical item in dairy and eggs on FoodFactly, where the median is 72 kcal per 100 g across 56 products.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
The source reports no household measures (such as cups or pieces) for this food, so only weights are offered.
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 28.9 kcal | |
| Total fat L | 0.38 g | 0.5% |
| Saturated fat L | 0.085 g | 0.4% |
| Sodium | not reported | |
| Total carbohydrates L | 3.4 g | 1% |
| Dietary fiber L | 0.68 g | 2% |
| Total sugars L | 3.4 g | |
| Protein L | 12.4 g | 25% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 74%
- Carbohydrates 20%
- Fat 5%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein12.4 gin the top quarter of dairy and eggs (median 4.5 g)
- Fiber0.68 gin the top quarter of dairy and eggs (median 0 g)
- Sugars3.4 gin the lowest quarter of dairy and eggs (median 5.8 g)
- Fat0.38 gin the lowest quarter of dairy and eggs (median 2.8 g)
- Saturated fat0.085 gin the lowest quarter of dairy and eggs (median 1.8 g)
- Protein per 100 kcal42.8 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Marks & Spencer
- Barcode
- 29210312
- Category
- Kefir yogurts
Ingredients
Ingredients not reported.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Kéfir de cabra natural desnatado ecológico tarro Cantero de Letur | 35 | 4.5 g | 3.7 g | 0.29 g |
| Kéfir Citron Gaborit | 38 | 4.4 g | 4.2 g | 0.37 g |
| Kéfir de brebis Gaborit | 43 | 5.6 g | 4.1 g | 0.43 g |
| Kefir bio Milk | 44 | 3.5 g | 4 g | 1.5 g |
| Désert de Kefir nature La Vie Claire | 45 | 3 g | 4.2 g | 1.5 g |
| Kefir bianco naturale Milk | 46 | 4 g | 4 g | 1.5 g |
| Kefir Protein Strawberry Glenilen Farm | 48 | 9.6 g | 10.2 g | 0.31 g |
| Biologique Kéfir Doux Pauvre En Matières Grasses SÖBBEKE | 51 | 5 g | 3.7 g | 1.5 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Kefir?
100 g of Kefir has 29 kcal.
Is Kefir high in protein?
Kefir contains 12.4 g of protein per 100 g (25% of the 50 g Daily Value). About 74% of its calories come from protein. Compared with other dairy and eggs, that is among the highest quarter (median 4.5 g).
How many carbs are in Kefir?
Kefir has 3.4 g of total carbohydrates per 100 g, including 0.68 g of fiber and 3.4 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Kefir?
Kefir contains 0.38 g of fat per 100 g, of which 0.085 g is saturated (0.4% of the Daily Value).
Where does this nutrition data come from?
From Open Food Facts, record dated March 27, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 29210312. License: ODbL 1.0 (Open Food Facts). Source record dated March 27, 2026. Imported November 7, 2026.
Last updated: . Data quality score: 80/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.