As you age, your body changes in many ways. The mouth and teeth are no exception. The natural alignment of your teeth can be altered by several things. The structure of your mouth and the health of your soft tissues will determine whether or not your teeth shift out of place.
Here are some of the reasons why teeth shift and some teeth shifting treatments that will stop your teeth from shifting:
Periodontal Disease and Structural Changes
Bacteria that grow in the mouth cause periodontal disease. ...