The color of the teeth usually varies from person to person. Color is determined by genetic factors. The tone of the teeth is distinguished by the same color as ivory.
The dentin is the inner tissue of the teeth. It is protected by tooth enamel, which is a tissue of high hardness and resistance that has a white colour. Over time, enamel tends to wear away in an entirely natural process.
When in contact with some substances that color the enamel, the teeth become yellow, with a calmer color, and the layer becomes thinner due to erosion.
The normal color of teeth is defined by a person’s age, type of tooth, care received, race, skin color, and other external factors.
Standardizing the tone so that everyone looks the same white smile is impossible. However, current teeth whitening techniques allow restoring the initial tone of the enamel, which is very useful for lightening the natural color of the tooth itself.
