Teeth are covered by a layer of calcium that is called the enamel. The enamel is the outermost part of the teeth. It is the part that is visible from the outside. It continually breaks down and replaces itself in several mammalian species. This is the case with mot mammals. Humans are however, the exception. Their enamel is permanent. Once it is damaged, it can not be recovered. It is also not possible to repair broken or damaged enamel. Enamel that is not in its original condition presents a real challenge to dentists and other such professionals who specialise in dealing with Humana’s oral cavity.
Teeth are naturally white in colour. There are some people whose teeth are permanently yellow in colour. This is because they have a diet that is rich in sugar and as a results the decayed sugar gets deposited in their best teeth whitening Sydney. This weakens teeth and makes them more prone to breakage. The foods that we consume are decomposed by our saliva and stomach acids. The digestion begins in the mouth itself. This part of digestion is usually known as mechanical digestion. In this part, the food is broken down into small components as they are more readily digested. Teeth aid in breaking down good by cutting or chewing it. The front teeth are called incisors and the back teeth are called molars. Before the molars, there is a set of teeth known as the premolars. The pointed teeth in between are called canines. Canines are longer and are used for cutting and biting into food. They are especially helpful with foods are are tough to cut or chew with the other teeth.
The foods we ear are affected by the saliva in out mouths. The saliva starts the initial breakage of food into smaller particles that are easy to swallow and easy to digest. These particles are acidic in nature. As the saliva and broken down good is acidic and the enamel of the teeth is made of calcium, the enamel is prone to corrosion. The outer layer of the enamel can be eaten away and damaged by the acids in the mouth. Teeth that are affected this way are weaker and accumulate a yellowish layer on top of them.
A common methods to clean dirty teeth is to use cleaning strips. Cleaning strips are cheap, inexpensive, cost efficient and easy know the pocket. They are very useful in situations such as meetings and interviews. They take a short amount of time and completely clean the enamel making the dental implants Sydney appear whiter and cleaner. They are also available in flavoured versions that taste sweet or sour depending upon the flavour chosen. The most popular flavours are strawberry and vanilla. Scaling teeth is also another way of whitening them.