Many people's teeth turn yellow when they get older. What's going on here?

Because teeth gradually turn yellow, many people tend to become inadequate. Fortunately, yellow teeth are not a serious health problem. In order to find out the causes of teeth, we can find that ugly colors can be removed from teeth. Why do teeth turn yellow? What are the top five reasons why no one has teeth except smoking?

1, tooth aging

Studies have shown that the increase of age is a natural factor leading to tooth discoloration, and many times genetic factors will also have a great influence. With the increase of age, teeth will wear, pulp will decrease and teeth will turn yellow.

2, enamel thinning

The teeth of the teeth began to wear and tear, exposing yellow teeth, making the teeth look yellow, which is the main reason for the teeth.

3, eating mistakes

Suitable colored foods, such as sauces and black coffee, are easily dyed by dyes, because they contain a chemical called tannin, and its residue will stick to the tooth surface and make the enamel lose its luster. Carbonated drinks are also the main cause of tooth discoloration. These items can cause stains on the surface of teeth.

Step 4 smoke

Smoking is a very bad habit, but tar is not good. It can even lead to chewing gum and oral cancer. Heavy smokers are usually brown or yellow, and they will have breathing and tooth loss. People will spend a lot of money to whiten their teeth, but the best treatment is actually to quit smoking.

5, grinding teeth

Many people are used to grinding their teeth as a way to release stress, and some people don't agree to use their teeth when they sleep. However, many people don't know that grinding teeth is harmful to tooth enamel, which will weaken tooth enamel and cause teeth to become brittle and yellow.

6, some diseases and drugs

A few diseases will directly affect the enamel and dentin in the mouth. Cancer patients receiving chemotherapy and radiotherapy have discolored teeth due to chemical reactions in the body. In addition to tetracycline, strong methyl moss and other special antibiotics, teeth are also stained. Many times people use occlusal ingredients containing tooth cleaning and pyridine chloride, which corrode enamel and lead to tooth discoloration. Dentists often use some dental materials such as silver sulfide, which will leave a gray-black color on their teeth.

Although yellow teeth may be embarrassing, you can prevent teeth from discoloring and make them white. Dental examination usually helps to maintain oral hygiene and prevent more serious dental health problems.