Question

What is tooth decay? Explain? ​

Answer 1

Answer:

Tooth decay is damage to a tooth caused by dental plaque turning sugars into acid. If plaque is allowed to build up, it can lead to problems, such as holes in the teeth (dental caries) and gum disease.

Tooth decay occurs when foods containing carbohydrates (sugars and starches), such as breads, cereals, milk, soda, fruits, cakes, or candy are left on the teeth. Bacteria that live in the mouth digest these foods, turning them into acids.

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Answer 2

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What is tooth decay ? Explain.

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Normally bacteria are present in our mouth but they are not harmful to us. However, if we do not clean our teeth or rinse our mouth after eating, many harmful bacteria also begin to live and grow in it. These bacteria break down the sugars present from the leftover food and release acids. This acids gradually damage the teeth and causes tooth decay.

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