Buttermilk, reduced fat
257 milligrams of sodium in 1 cup
In 1 cup
- Sodium
- 257 milligrams of sodium in 1 cup
- Potassium
- 441 milligrams of potassium in 1 cup
- Phosphorus
- 201 milligrams of phosphorus in 1 cup
- Protein
- 10 grams of protein in 1 cup
- Carbohydrate
- 13 grams of carbohydrate in 1 cup
- Sugars
- 13 grams of sugars in 1 cup
- Fiber
- 0 grams of fiber in 1 cup
- Saturated fat
- 3 grams of saturated fat in 1 cup
- Calories
- 137 calories in 1 cup
Where these numbers come from
USDA FoodData Central, SR Legacy, record 167697. The source describes it as: Milk, buttermilk, fluid, cultured, reduced fat.
U.S. Department of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center. FoodData Central. [Internet]. [cited 11 October 2026]. Available from https://fdc.nal.usda.gov/. Releases used: Foundation Foods, April 2026; SR Legacy, April 2018; Survey Foods (FNDDS 2021-2023), October 2024.
Data built on 11 October 2026 (data-2026-10-11).