1 Add 1/2 cup sugar, the ginger, chicken broth, vinegar, soy sauce, sesame oil, and peanut oil; bring to a boil and cook for 3 minutes.  Dissolve 2 teaspoons of cornstarch into the water, and stir into the boiling sauce.
It is made of harmful microscopic bugs that use sugar to attack teeth. With time this creates a little hole in a tooth, and if not repaired with a filling, the cavity continues to grow. If a cavity is not treated it can destroy a good part of the tooth, making it hard to be rapaired with a conventional filling.
A RealAge answered. If your dentist is filling a cavity, you could get a temporary filling before you get the permanent one. A temporary filling is more commonly done when you have a deep cavity and the dentist wants to work on the tooth to remove all the decay. It may take longer than one appointment to get the decay out of the cavity or your dentist may want to give the tooth time to recover.