Maple Hill Creamery, Stuyvesant, N.Y., launched an organic, 100% grass-fed whole-milk kefir line. It’s available in three varieties — strawberry, plain and vanilla. An 8-ounce serving of the vanilla contains 200 calories, 11 grams of fat, 18 grams of sugar and 9 grams of protein. It’s sold in quart bottles for a suggested retail price of $6.99. The kefir is USDA-certified organic, kosher- and gluten-free, and has very low added sugar, according to the company. It’s available at SuperTargets nationwide and select independent grocery stores.