Why do teeth turn yellow? Tips to prevent and eliminate tooth yellowing

While all models, actors, and athletes have white teeth, most people smile with not-so-white teeth. Of course, this is not surprising because many factors affect the tooth’s appearance and cause the tooth to become dull and yellow. Tooth yellowing can negatively affect people’s self-esteem and prevent them from laughing in public.

In this article, we want to introduce you to some of the causes of tooth yellowing and ways to prevent and eliminate tooth yellowing at home.

The leading causes of jaundice are internal factors and external factors. Tooth jaundice can be caused by various health problems, including poor oral hygiene.

Why do teeth turn yellow? Tips to prevent and eliminate tooth yellowing

Cause of tooth yellowing External factors:

External factors affect the enamel’s surface, which is the most rigid outer layer of the tooth. Enamel can be easily stained and discolored, but fortunately, these stains are easily removed and repairable, provided we take action to remove them as soon as possible.

The leading cause of tooth yellowing is a lifestyle. According to the latest research: Smoking and drinking coffee and tea are the biggest causes of jaundice. In a way, it can be said that any food or drink that causes stains on clothes can also cause stains on teeth. Dark foods and beverages, including soft drinks, chocolate, dark sauces (such as soy sauce, balsamic vinegar, pasta, or tomato sauce), and vegetables and fruits such as grapes, cherries, and cherries, are high in pigments, which can remain on the enamel.


Acidic foods:

Acidic foods and beverages facilitate the absorption of food pigments that cause yellowing of the tooth surface by eroding the enamel. But a 2014 study in the International Journal of Oral Medicine gave the good news to tea fans that adding some milk to tea reduces tooth decay risk. This is because of the protein in milk, which can counteract this.

Inadequate dental care, including incorrect or inadequate brushing or flossing, and regular dental visits, can increase enamel plaque and eventually lead to discoloration and jaundice.


Cause of tooth jaundice Internal factors:

Tooth discoloration and jaundice are caused by internal factors in the internal structure of the tooth. Some medications can cause symptoms on the teeth. In children, taking antibiotics, tetracycline, or doxycycline before the age of 8 can cause teeth to turn yellow and brown. Tetracycline can change the color of a baby’s teeth in pregnant women after four months of age and breastfeeding women.

Chemotherapy and radiation to the head and neck can change the color of the teeth. Even common medications such as antihistamines, antidepressants, and blood pressure can make teeth yellow.

Fluoride, which can prevent tooth decay due to its high potency, can also affect tooth color due to its high mineral content. Excessive consumption of fluoride-containing mouthwash and fluoride-containing toothpaste can cause this problem at different ages and even the loss of a large amount of enamel, leading to future dental problems.

Some dental care products can also cause tooth discoloration, like amalgam used to fill teeth. The same silver fillings that darken the teeth also affect the teeth’ color over time and move the teeth to a darker color.

Why do teeth turn yellow? Tips to prevent and eliminate tooth yellowing

Side effects of tooth discoloration:

In addition to internal and external factors, side effects such as genetics, aging, disease, and injury are also useful in changing the color and jaundice of teeth. According to research, there are reasons for the tendency of teeth to turn yellow in some people.

The number one reason is genetics, part of which has to do with the enamel’s thickness. Enamel is clear, so if your tooth has a thin layer of enamel, your tooth’s dentin color, which is naturally yellow, will be noticeable.


Aging can darken the color of your teeth. As you age, enamel’s outer layer gradually disappears and becomes thinner, making your teeth yellower. The best way to prevent thinning teeth is to control the amount of saliva in your mouth.

Saliva naturally removes food particles and plaque from the teeth. Excessive fluoride use can also be useful. So drink plenty of water and talk to your doctor about treating dry mouth if your mouth is usually dry.

Also, depending on your age and type of tooth, consult your dentist about the amount of fluoride toothpaste during the day to prevent thinning of your enamel.



Tooth discoloration may also occur due to some diseases. Falling or injury during exercise in children can also interfere with tooth enamel formation and darken the child’s teeth. Severe trauma or damage to the nerves of baby teeth can cause tooth discoloration even in adulthood.


Prevention and elimination of tooth yellowing:

The best way to prevent tooth yellowing is to pay attention to food, drink, and smoking. You should also observe good oral hygiene and see a specialist dentist at least twice a year.

Research has shown that the leading cause of jaundice is poor oral hygiene. Poor oral hygiene causes plaque (a layer of bacteria that forms on the teeth and gums) on the teeth and causes the teeth to turn yellow. Removing them from the teeth’ surface before they harden is the easiest way and the first step to smile with white teeth.

Avoiding acidic foods and drinks and cleaning your mouth and teeth after eating any food with a lot of pigment can help relieve tooth yellowing and prevent staining. You can even rinse your mouth with water after eating to get rid of most of the food particles that cause bacteria to accumulate on the tooth surface.

Why do teeth turn yellow? Tips to prevent and eliminate tooth yellowing

Disadvantages of soda:

Another way to get rid of yellowing teeth, which is very popular because of its simplicity, is to use teeth whitening toothpaste. These toothpaste use chemical compounds that act as active ingredients on the masses formed on the tooth surface and destroy them.


Going to a specialist dentist for scaling with different methods is another method that people can do in one session and eliminate jaundice in a short time.


also read :

what skin type do I have? Know your skin types and how to care for them

Properties of dark chocolate for health and beauty

13 barriers to weight loss and effective ways to overcome them

Leave a Reply