Nutrition Nutrition Sources of Calcium Most foods in the milk group** milk and dishes made with milk, such as puddings and soups made with milk cheeses such as Mozzarella, Cheddar, Swiss, and Parmesan yogurt Canned fish with soft bones such as sardines, anchovies, and salmon** Dark-green leafy vegetables, such as kale, mustard greens, and turnip greens, and pak-choi Tofu, if processed with calcium sulfate. Read the labels. Tortillas made from lime-processed corn. Read the labels.