Important truths about human teeth
The number of teeth a baby and an adult have differed, an adult has thirty-two teeth while a baby has twenty. Teeth are important in the human body. Teeth chew food making swallowing of the food easier. Teeth also play an important role in speech. A tooth has many parts used for different purposes. A part of the tooth is found above the gum while the other part of the same tooth is found below the gum. A person has to understand his or her teeth for him or her to take good care of them. The points below are the different truths about teeth.
All the human teeth are different. Each tooth is unique just as a fingerprint both for adult teeth and baby teeth. The size, shape, and composition are different in different teeth. Determination of an individual can be done by checking their teeth. The types of human teeth are four. The four types are incisors, canines, premolars, and molars. Molars are farthest in the mouth followed by premolars then canines and then incisors at the front. The different types of teeth are used for different purposes during eating like grinding cutting and tearing.
Human teeth are available even before birth. Once a baby is born, teeth are not visible because the teeth are covered by the gum. Three to six months after birth, milk teeth start cutting through the gum and appearing. Incisors teeth pup through the gum first before the other teeth. A baby with teeth chews easily and is able to pronounce letters easily. Milk teeth fall out for the adult teeth to appear. An adult should have thirty-two teeth.
Bacteria are available in human teeth so the teeth should be cleaned regularly. Bacteria in the mouth are not all bad, some of them are good. Availability of some bacteria in the mouth aid in food digestion. Closure of the mouth most of the times aids in the growth of bacteria in the mouth. Saliva in the mouth attracts bacteria to the mouth. Teeth and the spaces between them should be brushed to remove those bacteria. Teeth are cleaned using toothbrush presently and other materials were used to clean them in the past.
The tooth enamel is the part which protects the rest of the body of the tooth. 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. The other parts of the tooth are soft and cannot withstand many contacts. The soft tissues are very important so the enamel protects them. One only gets adult teeth once in a lifetime so they should be protected. Above are the facts about teeth.
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