Teeth retainers are removable dental devices that fit over a person’s upper or lower teeth. They keep someone’s teeth in their correct alignment, often as a follow-up to braces. After teeth ...

Some people have teeth that are naturally gray. Others may notice that their teeth are turning gray. This can happen at any age, for a variety of reasons. All of your teeth may seem to gray gradually ...

Humans have two pairs of teeth during their lifetime, primary (milk teeth) and permanent (adult) teeth. Primary teeth are 20 in number, 10 in each jaw, respectively. Whereas, there are 32 permanent ...

Adults typically have 32 teeth, four of which are wisdom teeth. A person will usually have an equal amount in the upper and lower rows of teeth. One 2019 article states that a full set of adult teeth ...