Why do our teeth turn yellow?

"The tooth of the hair is the corner of a human" , the jaw left a very bad impression on the person opposite. But why is that?

While celebrities and models possess pure white teeth, many are not. But don't be too surprised about this. There are many factors that can affect your tooth color. This can cause many people to be inferior about their looks and feel hesitant to smile.

According to the National Library of Medicine, any other color of teeth except white (or white gold) is considered unusual.

There are 2 main types of teeth that cause color changes: internal and external teeth stains . The yellow color of the teeth may also be due to a variety of health-related factors, including occasional use of toothpaste.

The yellow color of the teeth may also be due to a variety of health-related factors.

Stains outside

According to Livescience, external stains affect the enamel on the surface of the tooth, which is the outermost layer of the tooth. Although enamel can easily be stained, these stains are usually removed.

Dr Justin Philipp of J. Philipp Dentistry in Chandler, Arizona, said: " The number one cause of yellow teeth is lifestyle. Smoking, drinking coffee, tea and chewing tobacco are the worst perpetrators ."

Tobacco tar and nicotine are chemicals that can cause yellow stains on the surface of teeth.

As a general rule, any food or drink can cause stains on teeth. That's why dark foods and drinks, including red wine, cola, chocolate and black sauces - such as soy sauce, balsamic vinegar, pasta sauce and curry - can loss of white teeth. In addition, some fruits and vegetables - such as grapes, blueberries, cherries, sugar beets and pomegranates - can also cause yellowing. These foods have a high concentration of pigments and these can stick to tooth enamel. Creams and sweets are other foods that can stain teeth.

Acidic foods and beverages can accelerate the yellowing process by eroding tooth enamel and making pigments easier to adhere to.Tannin , a bitter compound found in alcohol and tea, also helps pigments bind to tooth enamel. But good news for tea drinkers: A 2014 study published in the International Journal of Dental Hygiene shows that adding milk to tea reduces the risk of tooth discoloration because milk proteins can be linked. associated with tannins.

Not caring enough teeth - such as occasional brushing, flossing and not regular oral hygiene - can lead to plaque buildup on the teeth and lead to discoloration of the teeth.

The causes of stained teeth.

Stains inside

These stains occur inside the tooth's structure - called dentin - making them more difficult to remove.

Many drugs can cause stains inside the teeth . If your child uses tetracycline or doxycycline antibiotics while their teeth are still developing (before age 8), their teeth may turn into a golden brown color. Women taking tetracycline after the fourth month of pregnancy or while breastfeeding, may discolor their baby teeth (according to the Mayo Clinic).

During adulthood, using prescription mouthwash containing chlorhexidine, a compound that can reduce bacteria and treat gingivitis (gingivitis), can cause brown discoloration on the teeth. In addition, minocycline - an anti-acne drug - a tetracycline derivative also stains teeth.

Treatment with chemotherapy as well as radiotherapy in the head and neck can lead to yellow stains inside the teeth. Even some relatively common drugs, such as antihistamines, antipsychotics and blood pressure medicines sometimes make teeth turn yellow.

Although fluoride can benefit teeth by strengthening tooth enamel and preventing tooth decay, using too much of it is not good for your teeth. Fluorosis, as a result of too much fluoride, can cause blurred white spots or brown spots on teeth. It is a major problem in areas where drinking water contains high levels of natural fluoride (such as well water). Excessive use of fluoride also comes from the addition or regular use of mouthwash and toothpaste with minerals in it.

Dental treatment can also darken teeth . "Many dental materials can cause discoloration, especially amalgam (silver solder)," said Bruno Sharp of Sharp Dental in Miami, Florida. These substances can make the teeth dark gray.

Dental treatment can also darken teeth.

Other causes

In addition to stains, a number of other causes can change teeth color such as genetics, age, disease and injury.

Dr. Edita Outericka, dental director at Dynamic Dental in Mansfield, Massachusetts, says there are many reasons why some people have more yellow teeth. Outericka explains: " The number one reason is genetics . The imperfections of teeth and anemia are two genetic disorders that cause teeth to grow incorrectly and may lead to discoloration."

Genetics is also the reason why some individuals have natural enamel that is brighter or thicker than others. You may simply be born with teeth that appear yellow (or whiter) than others' teeth.

In addition, age can darken your teeth : As you age, the outer layer of enamel will thin out over time and make your teeth more yellow. According to the Mayo Clinic, to avoid thinning of enamel, you can clean food and plaque on your teeth regularly, brush your teeth every 2 days with fluoride toothpaste, drink fluoride-containing yellow water. and see a doctor if you have dry mouth.

The color of your teeth may also be affected by illness. Gold teeth may occur after a high fever at an early age due to infection. Severe neonatal jaundice is another reason that can cause stained teeth.

Sports injuries in young children can disturb tooth enamel formation when their permanent teeth are still developing and may result in dark teeth. Similar lesions that damage nerves or teeth in adults can also lead to permanent tooth discoloration. In addition, people who clench their teeth when sleeping can also remove their enamel from the outside and reveal pale yellow teeth.

Prevention and treatment

You should also have good oral hygiene and go to a dental professional at least twice a year.

The best prevention for gold teeth is to pay attention to what you eat and drink, especially not to smoke. You should also have good oral hygiene and go to a dental professional at least twice a year.

According to Outericka, yellow teeth due to plaque are the easiest to overcome. Just remove the plaque as you will have a sunny smile and healthy teeth.

Outericka said: "It is best to clean your teeth regularly as instructed by experts. This will help remove stains. Also, drinking through a straw will minimize the time the liquid comes in contact with the tooth surface. ". You can also rinse your mouth with water after eating food or drinks that may be stain (in case you cannot brush your teeth immediately afterwards).

If you are not satisfied with the color of your teeth, consult your dentist. Outericka shares: "There are many treatments that can be done to help you get a bright white smile."