Buttermilk vs. Kefir — In-Depth Nutrition Comparison
Compare
What are the differences between buttermilk and kefir?
- The amount of vitamin A and vitamin D in kefir is higher than in buttermilk.
- Kefir contains 5 times less sodium than buttermilk. Buttermilk contains 190mg of sodium, while kefir contains 40mg.
We used Milk, buttermilk, fluid, cultured, lowfat and Kefir, lowfat, plain, LIFEWAY types in this article.
Infographic

Infographic link
Mineral Comparison
Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Contains more IronIron | +25% |
Contains more CopperCopper | +22.2% |
Contains more CalciumCalcium | +12.1% |
Contains more PhosphorusPhosphorus | +18% |
Contains less SodiumSodium | -78.9% |
Contains more ManganeseManganese | +150% |
Contains more SeleniumSelenium | +80% |
Vitamin Comparison
Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Contains more Vitamin CVitamin C | +400% |
Contains more Vitamin EVitamin E | +150% |
Contains more Vitamin B1Vitamin B1 | +13.3% |
Contains more Vitamin B2Vitamin B2 | +14.1% |
Contains more CholineCholine | +16.4% |
Contains more Vitamin AVitamin A | +1121.4% |
Contains more Vitamin DVitamin D | +∞% |
Contains more Vitamin B3Vitamin B3 | +158.6% |
Contains more Vitamin B5Vitamin B5 | +40% |
Contains more Vitamin B6Vitamin B6 | +70.6% |
Contains more Vitamin B12Vitamin B12 | +31.8% |
Contains more FolateFolate | +160% |
All nutrients comparison - raw data values
Nutrient | ![]() |
![]() |
DV% diff. |
Vitamin A | 14µg | 171µg | 17% |
Sodium | 190mg | 40mg | 7% |
Vitamin D | 1IU | 41IU | 5% |
Vitamin D | 0µg | 1µg | 5% |
Vitamin B12 | 0.22µg | 0.29µg | 3% |
Selenium | 2µg | 3.6µg | 3% |
Folate | 5µg | 13µg | 2% |
Vitamin B6 | 0.034mg | 0.058mg | 2% |
Vitamin B5 | 0.275mg | 0.385mg | 2% |
Phosphorus | 89mg | 105mg | 2% |
Vitamin B3 | 0.058mg | 0.15mg | 1% |
Saturated fat | 0.548g | 0.658g | 1% |
Vitamin C | 1mg | 0.2mg | 1% |
Calcium | 116mg | 130mg | 1% |
Protein | 3.31g | 3.79g | 1% |
Vitamin B2 | 0.154mg | 0.135mg | 1% |
Calories | 40kcal | 41kcal | 0% |
Fats | 0.88g | 0.93g | 0% |
Net carbs | 4.79g | 4.48g | N/A |
Carbs | 4.79g | 4.48g | 0% |
Cholesterol | 4mg | 5mg | 0% |
Magnesium | 11mg | 12mg | 0% |
Potassium | 151mg | 164mg | 0% |
Iron | 0.05mg | 0.04mg | 0% |
Sugar | 4.79g | 4.61g | N/A |
Copper | 0.011mg | 0.009mg | 0% |
Zinc | 0.42mg | 0.46mg | 0% |
Vitamin E | 0.05mg | 0.02mg | 0% |
Manganese | 0.002mg | 0.005mg | 0% |
Vitamin B1 | 0.034mg | 0.03mg | 0% |
Vitamin K | 0.1µg | 0.1µg | 0% |
Trans fat | 0.037g | N/A | |
Choline | 17.7mg | 15.2mg | 0% |
Monounsaturated fat | 0.254g | 0.31g | 0% |
Polyunsaturated fat | 0.033g | 0.053g | 0% |
Tryptophan | 0.042mg | 0% | |
Threonine | 0.141mg | 0% | |
Isoleucine | 0.171mg | 0% | |
Leucine | 0.313mg | 0% | |
Lysine | 0.277mg | 0% | |
Methionine | 0.087mg | 0% | |
Phenylalanine | 0.171mg | 0% | |
Valine | 0.217mg | 0% | |
Histidine | 0.1mg | 0% | |
Omega-3 - ALA | 0.006g | N/A | |
Omega-3 - DPA | 0g | 0.001g | N/A |
Omega-6 - Dihomo-gamma-linoleic acid | 0.002g | N/A | |
Omega-6 - Linoleic acid | 0.029g | N/A |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
3.31 g
Fats:
0.88 g
Carbs:
4.79 g
Water:
90.13 g
Other:
0.89 g
Protein:
3.79 g
Fats:
0.93 g
Carbs:
4.48 g
Water:
90.07 g
Other:
0.73 g
Contains more OtherOther | +21.9% |
Contains more ProteinProtein | +14.5% |
~equal in
Fats
~0.93g
~equal in
Carbs
~4.48g
~equal in
Water
~90.07g
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.548 g
Monounsaturated fat:
Mono. Fat
0.254 g
Polyunsaturated fat:
Poly. Fat
0.033 g
Saturated fat:
Sat. Fat
0.658 g
Monounsaturated fat:
Mono. Fat
0.31 g
Polyunsaturated fat:
Poly. Fat
0.053 g
Contains less Sat. FatSaturated fat | -16.7% |
Contains more Mono. FatMonounsaturated fat | +22% |
Contains more Poly. FatPolyunsaturated fat | +60.6% |