Wisdom teeth typically come in sometime between the ages of 17 and 21. Wisdom teeth are named as such because by the time they develop, a person is old enough to have gained a certain amount of wisdom.
"Wisdom teeth" refers to a person being older and wiser when the teeth emerge. They were called "teeth of wisdom" throughout the 17th century, until the name was gradually shortened to "wisdom teeth" in the 19th century.
Some people have all four wisdom teeth, but others have only three, two, one or even none. Also known as third molars, wisdom teeth are the last to erupt.
Evolutionary biologists believe that humans needed wisdom teeth, which are the third set of molars, a long time ago when their diet consisted almost entirely of tough foods such as roots, leaves and nuts. As humans began consuming more soft meats and using utensils, the wisdom teeth were no longer n
People normally get wisdom teeth in their late teenage years or early 20s. The wisdom teeth are the final set of molars that people get.
Up to 2 percent of the population is born with an extra set of wisdom teeth. A person may be born with four extra teeth, reports Colgate.
Impacted wisdom teeth can be the source of pain in the neck, usually as a result of swollen lymph nodes. Wisdom teeth become impacted when there's not enough room for them to erupt from the jawbone and the teeth grow horizontally or bury themselves inside the jawbone, according to WebMD, creating an
Anthropologists believe the probable function of wisdom teeth is a response to the coarse diet that earlier humans had. Foods such as roots and nuts required more chewing before swallowing.
On average, approximately 35 percent of people never develop wisdom teeth. This is highly dependent on ethnicity; nearly 100 percent of indigenous Mexican people, for example, never develop third molars, while almost 100 percent of indigenous Bantu people of Angola do develop them.
According to the American Association of Endodontists, tooth pain can be a symptom of a wide variety of dental problems including decay, injury or infection. While mild sensitivity can be linked to receding gums and poses little harm, other dental pain can signify a more serious problem and requires