Teeth can appear yellow for various reasons, but certain strategies can slow the process and may reverse it. A person may be able to whiten their teeth with strategies such as avoiding certain foods ...

Teeth are categorized by their placement and function. Sharper teeth near the front of your mouth tear food into smaller pieces, while flatter teeth at the back of your mouth grind the food down.

Teeth whitening refers to a variety of processes that aim to make someone’s natural teeth appear brighter and whiter. Teeth whitening methods include sanding down stains, bleaching, ultraviolet (UV) ...