Teeth are one of the most crucial parts of our body, yet we often overlook their importance. They not only help us in biting and chewing our food but also play a significant role in our overall appearance. Have you ever wondered how many teeth you possess in your mouth? Well, let’s find out!
An adult human being typically has two sets of teeth in their lifetime – primary and permanent teeth. During childhood and up until the age of around six, we have our primary teeth, commonly known as “baby teeth.” These teeth are smaller in size and number compared to our permanent teeth. Children typically have 20 primary teeth, consisting of four incisors, two canines, and four molars in each jaw.
As we grow older, our primary teeth start falling out, making way for permanent teeth. This phase, known as “tooth exfoliation,” begins around the age of six and continues until approximately age 12 or 13. During this time, the roots of our baby teeth dissolve, allowing them to fall out easily. The dental roots then make space for the eruption of permanent teeth.
By the age of 12-13, most individuals will have their set of permanent teeth. An adult human usually has 32 permanent teeth, including eight incisors, four canines, eight premolars, and 12 molars (including four wisdom teeth, which may or may not erupt). These teeth are more prominent and stronger than the primary teeth we had during childhood.
Let’s break it down further to understand the position and functions of different types of teeth:
Incisors: The most visible and prominent teeth at the front of our mouths are called incisors. Adults have eight incisors – four on the upper jaw (two central incisors and two lateral incisors), and four on the lower jaw. These teeth are responsible for cutting and biting into food.
Canines: Positioned next to the incisors, canines (also known as “cuspid” or “eye teeth”) help in tearing and grasping food. Adults have four canines, two in the upper jaw and two in the lower jaw.
Premolars: Premolars, also known as bicuspids, are large teeth located behind the canines. Adults have eight premolars, four in each jaw. These teeth assist in grinding and chewing our food.
Molars: The molars are the largest and most robust teeth at the back of our mouths. Adults have 12 molars, six in each jaw. They play a crucial role in grinding and chewing our food into easily digestible pieces.
Wisdom Teeth: Wisdom teeth, also called third molars, are the last set of permanent teeth that may or may not erupt. Not everyone develops wisdom teeth, and those who do often experience difficulties such as impaction and overcrowding. Wisdom teeth usually erupt during the late teens or early twenties.
It is essential to take care of our teeth through proper oral hygiene practices such as brushing, flossing, and regular dental check-ups. Ignoring dental health can lead to various oral problems, including tooth decay, gum disease, and even tooth loss.
Next time you brush your teeth, take a moment to appreciate the total number of teeth you possess. Remember, their condition is not only crucial for proper functioning but also contributes to your overall well-being and confidence.