Why must be drilled out holes in the teeth?

Why must be drilled out holes in the teeth? Prior to the dentist, some people are afraid. In particular, the drilling in the teeth of the people are quite dreadful. Drilling, the dentist if he has found tooth decay. They are holes in the teeth. But why have holes in teeth are drilled out or added?

Who wants to answer this question, must know what causes tooth decay. Doctor knows best about Austria Dietmar caries decision. He is a dentist in town Stavenhagen in Mecklenburg-Vorpommern. He is also Vice President at the Federal Chamber of Dentists. This is an organization in which all dentists in Germany are members.

Dietmar Austria says: In the mouth, live bacteria. Bacteria are tiny little creatures that we are not with the naked eye can see. Some of them are good for us, some hurt us as well. The bacteria causing the decay need food just as we said Dietmar Austria. You like anything that contains starch. Strength comes from, for example, in cereals and potatoes. But best of sugar for these bacteria. Sugar, for example, in chocolate, cakes, sweets, candies, but also in Cola, Fanta and other sweet soft drinks or fruit juices.
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