Why can teeth turn yellow? – Kompas.com

KOMPAS.com – Beautiful smile is often badociated with clean white teeth. The yellowish color on the teeth often even makes many people confident of smiling widely.

However, it is actually what makes a person's teeth yellow or yellowish?

Abstract of Live Science Tuesday (10/07/2018), most causes of tooth discoloration are divided into two main categories, namely extrinsic stains and intrinsic stains.

Extrinsic Stains

The extrinsic stains referred to here are stains that affect the enamel surface of the tooth. The enamel itself is the most superficial layer of hard teeth

"The first cause of yellowed teeth is the hyduo style," says Dr. Justin Philip, dentist in Arizona, United States

" smoking, drinking coffee, getting stuck and chewing tobacco, the worst of all causes, "he continued

1. Tobacco

Yes, as we know, tar and Nicotine in tobacco are chemicals that can cause yellow spots on the surfaces of teeth.

2. Color Food

The basic rule for keeping white teeth is really easy. Remember, any food and drink that can tarnish clothes can stain your teeth.

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To this end, Foods like chocolate, soy sauce, red wine, cola, etc. must be prepared

In addition, highly chromogenic foods or pigment-producing substances that can be attached to the tooth enamel must also be taken into account. Foods containing these substances include grapes, cherries, beets and pomegranates.

3. Food Acids

Acidic foods and beverages promote coloring by scraping the enamel of the teeth and facilitate the bonding of pigments on the teeth.

Tannin, a bitter compound of grapes and teas, also helps the chromogen to adhere to the teeth

But there is good news for tea drinkers. A study published in 2014 in the International Journal of Dental Hygiene found that adding milk to tea reduced the possibility of coloring teeth

. tannin

Intrinsic Blemishes

Intrinsic blemishes occur within the internal dental structure called dentin. Because of its position on the inside, this stain is more difficult to remove.

1. Treatment

These intrinsic stains are usually obtained from the treatment process. Some of them are antibiotics tetracycline or doxycycline .

Children who take the drug before the age of 8 can brown their teeth

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Not only that, but pregnant women who take the drug can also give yellowish teeth to their children

2. Mouthwash

Use of mouthwash can also cause intrinsic stains. Especially if the mouthwash contains chlorhexidine, a compound that can reduce bacteria and treat gingivitis (gingivitis).

3. Chemotherapy

Ongoing chemotherapy treatments and radiation from the head and neck may cause intrinsic stains. Even some relatively common drugs, such as antihistamines, antipsychotics and antihypertensive drugs, can sometimes be yellow teeth.

4. Flouride

Although fluoride may be beneficial to teeth by strengthening enamel and preventing rot, too many minerals are not good for the color of your teeth.

Fluorosis, caused by excessive amounts of fluoride, can cause brown-white spots on teeth

5. Patches

"Many dental materials can cause discoloration, especially amalgam restorations (silver plates), "says Dr. Bruno Sharp, Florida dentist

.

Other causes

In addition to extrinsic and intrinsic stains, there are several causes of discolored teeth. These include genetics, age, illness and injuries.

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1. Genetics

"Reason number one is genetic: the imperfection of dentinogenesis and amelogenesis imperfecta are two conbad anomalies that cause the improper development of teeth and can cause discolouration, "says Dr. Edita Outericka, director of Mbadachusetts Dental Clinics . 19659002] Heredity is also the reason why some people have natural dental enamels lighter or thicker than others.

You can be born with teeth that are more yellow (or whiter) than other people's teeth, says Outericka.

2. Age

The yellowish color of the teeth is also caused by age. As age increases, the enamel layer diminishes with time

According to the Mayo Clinic the best protection against exhaustion Enamel is to ensure adequate saliva production, which can clean the food and plaque of the teeth and get enough fluoride.

3. Disease

The color of a modified tooth can also be caused by a disease. Infections that cause a high fever in a child can also make the teeth yellow.

Severe neonatal jaundice is another possible reason for yellowing teeth, according to Outericka.

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4. Injury

Falling or sports injuries among Children can disrupt the formation of tooth enamel when the permanent teeth of children are still developing. In fact, wounds can make the color of the tooth gray.

A similar injury that damages the nerves or teeth of the chips in adults can also cause permanent toothpaste changes.

In addition, people who have their teeth fattened often during sleep, can slowly lift the outer layer of tooth enamel that exposes the yellowish dentin underneath.

Prevention

The best prevention for yellow teeth is to pay attention to what you eat and drink, smoke. A good dental cleaning is also absolutely necessary.

In addition, it is recommended to consult the dentist at least twice a year.

The easiest cause of yellowing teeth is poor oral hygiene. Indeed, when the plaque and calculus (hardened dental plaque) accumulate, they can make the teeth yellow. According to Outericka, eliminating buildup before breaking down is essential to have a whiter smile and healthier teeth.

"It's better to wash your teeth regularly on the professional side," said Outericka

. In addition, drinking with a straw will minimize the contact time with the tooth surface, "he says.

You can also rinse your mouth with water after eating foods or drinks that may stain