Yellow teeth cause many people to lose confidence and at the same time have many effects on oral health. To have methods to treat, fix and prevent yellow teeth, perhaps finding out the reasonwhy teeth become yellow is extremely necessary. Therefore, in the following article, My Auris dentistry will share some information related to this issue to help people reduce their worries about yellow teeth.
What are yellow teeth?
Yellow teeth are a condition in which teeth change from white to ivory yellow or dark brown. This condition can come from many different causes, which can be external factors and internal factors.
If teeth are stained by external factors, they only last for a short period of time and when you change your way of living, eating, and oral hygiene, it can improve. In cases where yellow plaque on teeth comes from internal factors, it is necessary to visit a dentist to find out the cause and the most appropriate treatment.

Yellow teeth can be easily seen because they are clearly shown through the color of the teeth. However, some people do not care, seeing this as just normal and very few people take care of it or treat it completely.
Why do teeth become yellow?
Why teeth become yellow is difficult to say exactly because this condition is different for each person, and there are many causes. Below are some typical causes of yellow teeth that everyone should refer to:
Stains on the outside of the teeth
Some stains on the outside of the teeth that are not cleaned thoroughly and thoroughly will be a typical cause of yellow teeth. These stains can be food or drinks that stick to the surface of the teeth:
- Nicotine in cigarettes: This substance is not only unhealthy and addictive, but also leaves stains on the tooth surface, which can be yellowish or dark brown.
- Some foods: tomato sauce in spaghetti, spices in curry and some berries all contain colored pigments that stick to tooth enamel and stain tooth surfaces.
- Coffee, tea, coke, wine, liquorWhitening products are also drinks that cause stains on tooth surfaces.
In addition, dark or light-colored soft drinks, food coloring, and sports drinks with artificial flavors also change the color of teeth.
Therefore, if you regularly consume the above foods, you need to take good care of your teeth and clean them. At first, it may only be slightly yellow, but over time, the stains will remain on the teeth for a long time, gradually forming hard tartar, causing serious loss of aesthetics.

Stains in teeth – Why do teeth become yellow?
Very few people know why teeth become yellow, discoloration may be due to stains appearing from inside the teeth. This case often occurs in young children who are being treated Doxycycline or Tetracycline while their teeth are developing.
In addition, women who use this medicine during pregnancy and breastfeeding will also cause colored plaque to appear on their children’s baby teeth.
Not only children but adults using antibiotics will also stain their teeth. And when infected with Tetracycline, it will be more difficult to treat than plaque outside the teeth.
Poor oral hygiene – Why do teeth become yellow?
Why teeth become yellow over time often comes from poor hygiene and oral care. Plaque, food, and leftovers can be removed by brushing your teeth and rinsing your mouth. However, some people subjectively brush their teeth too quickly, spend little time, do not clean the teeth thoroughly, and brush their teeth incorrectly, causing yellow teeth.
- Brushing time that is too short or too fast will not be enough to kill bacteria or remove all food plaque.
- Brush your teeth lightly, not the inside of your teeth.

Tooth enamel problems – Why do teeth become yellow? >
People with trauma such as fractures, chipping of tooth enamel and exposing dentin or have the habit of grinding teeth, using a lot of Fluoride all affect tooth color. The increased color at this time is no longer bright white but turns yellow. At the same time, faint white streaks or unusual brown spots may appear on the tooth surface. Therefore, it looks very unsightly.
Some other reasons
Why teeth become yellow can also come from many different risks, including: genetic factors, disease, age, injury,…
In fact, genetic factors have a great influence on natural tooth color. If fathers and mothers have thick, strong, and strong tooth enamel, their children will also have teeth like that. On the contrary, people who are born with yellow tooth enamel are weaker than others, possibly due to inheritance from parents or relatives.
How to fix yellow teeth?
Once you understand the reason why teeth become yellow, will help everyone Find the most suitable care and treatment to end the condition.
First, everyone should go to the dentist for a check-up and can undergo treatment and teeth whitening methods at the dentist. Depending on each person’s condition, the doctor will prescribe the most suitable method.
In addition to dental treatment, people should also clean, brush their teeth, and take care of their teeth thoroughly to remove harmful bacteria and plaque.
At the same time, to increase effectiveness, people can also apply some natural remedies:
Use apple cider vinegar
Apple cider vinegar is one of the Natural ingredients are used by many people in teeth whitening. The method is quite simple and cost-effective: you just need to mix 2 teaspoons of apple cider vinegar with about 175ml of water to create a mouthwash mixture or suck directly before brushing your teeth.
Orange or lemon peels
The composition of lemon and orange peels contains many natural acids. Therefore, when used to scrub the tooth surface every day, it will help remove plaque that causes yellow stains. At the same time, it also has quite good antibacterial properties.

Use coconut oil
Coconut oil is probably an ingredient you haven’t thought of but it is effective in whitening teeth. The method is simple, just suck 1-2 teaspoons of coconut oil for 10-30 minutes before brushing your teeth every day. Coconut oil will help remove plaque on teeth and improve color significantly.
Through the information in the article about why teeth become yellow, perhaps everyone can understand some of the causes. From there, know how to care for your teeth better, prevent yellow teeth, and also help improve oral health. Most importantly, take good care of your teeth with regular dental check-ups.
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