Important truths about human teeth
Babies have twenty milk teeth while adults have thirty adult teeth. Teeth play a very important role in the human body. The main role of teeth is to chew food making it easier to be swallowed. Teeth also play an important role in speech. Different parts are found in a tooth and they are used for different purposes. One part of the teeth is physically seen while the other is underneath the gum. Understanding teeth well help one give the teeth the care which is required. Below are some of the facts about teeth.
A lot of differences are seen in different human teeth. Uniqueness is seen in all adult and baby teeth. The size, shape, and composition are different in different teeth. Teeth examination can be used to determine an individual. The types of human teeth are four. Human teeth are divided into canines, incisors, molars, and premolars. Teeth are arranged from the front of the mouth to the back of the mouth in this order; incisors, canines, premolars, and molars. Cutting, tearing and cutting are the purposes of human teeth.
Human teeth are there even before birth. Gum in the human mouth covers teeth in babies. Baby teeth start appearing six months after birth. The first milk teeth to appear are incisors. Pronunciation and chewing is made easier when milk teeth appear in a baby’s mouth. Formation of the crown and root of adult teeth start soon as the baby teeth start falling off. An adult should have thirty-two teeth.
Proper teeth hygiene should be observed by humans because of the presence of bacteria in the teeth. Bacteria in the mouth are not all bad, some of them are good. Food digestion is aided by some bacteria in the mouth. Some bacteria are found in the mouth because the mouth is mostly closed. Some bacteria in the mouth are brought by saliva. Teeth and the spaces between them should be properly cleaned to remove these bacteria. Toothbrush among other things was and are used to clean teeth.
Tooth enamel protects against tender teeth. The hard part on the outside of the tooth is what is referred to as the enamel. Tooth enamel is very strong and withstands a lot of contacts. Tooth body parts are very soft except the enamel and therefore they cannot withstand harsh conditions. The enamel protects the important soft tissues of the tooth. Teeth should be taken good care of since they don’t have spare parts. The points discussed above enable one to understand teeth very well and therefore take good care of them.