Teeth Anatomy Royalty-Free Stock Image

Human teeth are the teeth (small, calcified, hard, whitish structures) found in the human mouth. They function in mechanically breaking down items of food by cutting and crushing them in preparation for swallowing and digestion. The roots of teeth are embedded in the maxilla (upper jaw) or the mandible (lower jaw) and are covered by gums. Teeth are made of multiple tissues of varying density and hardness.