What color should healthy teeth actually be? What kinds of teeth are there?

Generally speaking, healthy teeth should be a little yellow and light yellow. Different people's teeth may have different colors, and the colors of different parts of the same tooth of the same person are also different.

2. Teeth are the hardest organs in the human body, which not only perform the functions of cutting and chewing, but also play the role of maintaining facial appearance and assisting pronunciation. Teeth can be divided into incisors, canine teeth, premolars and molars. Each tooth consists of a crown exposed outside the alveolar bone, a root growing in the alveolar bone and a neck between the crown and the root.