Foundation Foods + SR Legacy

Buttermilk, low fat

Category: Dairy and Egg Products

Per 1 fl oz (30.6 g)

13Calories

1.1 gProtein

1.5 gCarbs

0.331 gFat

U.S. Nutrition Facts

In the FDA label format, rounded the way a package would be.

Nutrition Facts

Serving size 1 fl oz (30.6 g)

Amount per serving

Calories 15

% Daily Value*

Total Fat 0g 0%

Saturated Fat 0g 0%

Trans Fat –

Cholesterol 0mg 0%

Sodium 30mg 1%

Total Carbohydrate 1g 1%

Dietary Fiber 0g^† 0%

Total Sugars 2g^†

Includes – Added Sugars

Protein 1g

Vitamin D 0.2mcg 0%

Calcium 40mg 2%

Iron 0mg 0%

Potassium 50mg 0%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

“–” means the source doesn't report that nutrient. † From SR Legacy, because the primary source doesn't report it.

Nutrient details

Unrounded values, grouped by type. Select a column heading to sort within each group.

See each nutrient as a percentage of what you need in a day, based on your age, sex, size, and activity. Personalize


Energy and macronutrients
Calories	43 kcal	13 kcal
Protein	3.5 g	1.1 g
Total Fat	1.1 g	0.331 g
Total Carbohydrate	4.8 g	1.5 g
Dietary Fiber	0 g	0 g
Total Sugars	5.4 g	1.6 g
Fats and cholesterol
Saturated Fat	0.553 g	0.169 g
Monounsaturated Fat	0.199 g	0.061 g
Polyunsaturated Fat	0.033 g	0.01 g
Cholesterol	4.8 mg	1.5 mg
Vitamins
Vitamin A	14 mcg	4.3 mcg
Vitamin C	1 mg	0.306 mg
Vitamin D	0.543 mcg	0.166 mcg
Vitamin E	0.05 mg	0.015 mg
Vitamin K	0 mcg	0 mcg
Thiamin (B1)	0.049 mg	0.015 mg
Riboflavin (B2)	0.196 mg	0.06 mg
Niacin (B3)	0.128 mg	0.039 mg
Vitamin B6	0.039 mg	0.012 mg
Folate	5 mcg	1.5 mcg
Vitamin B12	0.22 mcg	0.067 mcg
Choline	18 mg	5.4 mg
Minerals
Calcium	120 mg	37 mg
Iron	0.013 mg	0.004 mg
Magnesium	11 mg	3.4 mg
Phosphorus	92 mg	28 mg
Potassium	158 mg	48 mg
Sodium	92 mg	28 mg
Zinc	0.426 mg	0.13 mg
Copper	0.001 mg	0 mg
Manganese	0 mg	0 mg
Selenium	2 mcg	0.612 mcg
Other
Caffeine	0 mg	0 mg

How the sources were reconciled

Each food has one source of truth, chosen by the rules on the Sources page.

USDA's Foundation Foods record replaces the SR Legacy entry for this food (NDB 1088). SR Legacy stopped being updated in 2018, so it's used only for nutrients Foundation Foods doesn't report.
Filled from SR Legacy: Polyunsaturated Fat, Dietary Fiber, Total Sugars, Vitamin A, Vitamin C, Vitamin E, Folate, Vitamin B12, Choline, Selenium, Caffeine.
Calories use USDA's Atwater energy value because Foundation Foods doesn't publish the older calorie figure.

Where the sources disagree

Nutrient	Shown here (Foundation Foods)	Other source
Sodium	92 mg per 100 g	148 mg per 100 g (SR Legacy (2018))

Records used

Dataset	Record	Updated	Role
Foundation Foods	2259792	Apr 28, 2022	Primary source
SR Legacy	170874	Apr 1, 2019	Fills nutrients the primary source doesn't report

Citations

USDA FoodData Central – Foundation Foods

U.S. Department of Agriculture, Agricultural Research Service. FoodData Central: Foundation Foods. "Buttermilk, low fat," FDC ID 2259792, published April 28, 2022.

https://fdc.nal.usda.gov/food-details/2259792/nutrients · License: Public domain (CC0 1.0) · Accessed September 19, 2026

USDA FoodData Central – SR Legacy (Standard Reference, final 2018 release)

U.S. Department of Agriculture, Agricultural Research Service. USDA National Nutrient Database for Standard Reference, Legacy Release (SR Legacy), via FoodData Central. "Milk, buttermilk, fluid, cultured, lowfat," FDC ID 170874, published April 1, 2019.

https://fdc.nal.usda.gov/food-details/170874/nutrients · License: Public domain (CC0 1.0) · Accessed September 19, 2026

Wikimedia Commons

Photo by Ukko-wc, via Wikimedia Commons, licensed under CC BY-SA 3.0.

https://commons.wikimedia.org/wiki/File:Buttermilk-(right)-and-Milk-(left).jpg · License: CC BY-SA 3.0 · Accessed September 19, 2026

Nutrition information is for general reference and isn't medical or dietary advice. Product formulas change; the label on the package in hand is the final word.