Question

Why does the tooth decay occur? What is the role of toothpaste in preventing cavities?

Answer 1

Hint: Here, we will first define what is tooth decay and then we will be discussing the major causes and other causes of tooth decay. Next explain the role played by the toothpaste which contains fluoride in it.

Complete answer:
Definition of Tooth decay: Tooth decay is the softening of your tooth enamel and refers to the damage of the structure of the tooth caused by acids that are created when plaque bacteria break down sugar in your mouth.

Causes of tooth decay:
Major causes of Tooth decay are sugary, sticky foods and beverages. The more sugar consumed, the more acid, which gets produced leading to decay. Sugar combines with plaque to weaken the enamel leaving you vulnerable to tooth decay. Other factors are poor oral hygiene, plaque formation, plaque bacteria and acid.
Important role of toothpaste:
Toothpaste is very effective against cavities and tooth decay. Toothpaste removes the remaining food particles from teeth and forms a layer that avoids cavities. Toothpaste is a chemical combination of bases along with fluoride. Fluoride contained in toothpaste is helpful to form somewhat a film over teeth surface to prevent them from cavities.

Note: It is important to understand the causes of tooth decay so you can learn the proper way to care for your teeth and care for your health. To prevent the teeth cavities: Brush your teeth at least twice a day with a fluoride containing toothpaste.