Age is one of the causes of yellow teeth. SEE MORE...
This yellow color appears because the pigment in the drink sticks to the teeth. SEE MORE...
Tartar itself is formed from the buildup of plaque. SEE MORE...
This yellowing of the teeth can actually trigger more serious problems, such as the appearance of plaque. SEE MORE...
Genetic factors also play an important role in the appearance of gray hair. SEE MORE...