Mexicans do not grow wisdom teeth

Wisdom teeth, as well as the appendix, are rudimentary education, they have lost their purpose in the course of evolution, and we do not need steel. However, there are genes that determine whether wisdom teeth grow in humans. Some nations, such as the residents of Tasman Island, these "extra teeth" grow almost all, but the indigenous population of Mexico, they do not grow. They were lucky, as wisdom teeth, despite the fancy name, the wisdom of the people is not added and in general for anything not needed, but tooth decay and other diseases affect them no less than the other teeth.

via factroom.ru