A new protein-packed Salted Caramel Latte was added to Bakersfield, Calif.-based Bolthouse Farms’line of beverages. The drink contains 7 grams of protein, 660 milligrams of potassium and a 30% daily value of calcium, with 130 calories per 8-ounce serving. The coffee beverage is available nationwide and sold in 450-milliliter (about 15.2 ounces) containers.