Pickled Foods and Their JuicesKimchi, sauerkraut, and other pickled or brined foods often pack plenty of sodium. Three ounces of pickle juice has about 900 milligrams, depending on the brand. Try to limit the amount of pickled foods you eat. And try marinades made from vinegar, pineapple juice, or citrus fruits like lemons, limes, and oranges. They add a tart flavor with less sodium.