Remember when you were used to seeing your teeth fully white, however, now, when you look at the mirror, you wonder why your teeth have become yellow. Here is what causes teeth to become yellow and how to get rid of yellow teeth.
(1) Foods that stain teeth
Foods and drinks are one of the main reasons for teeth becoming yellow. People who consume beverages like tea, coffee, red wine, cola, or tobacco regularly are more likely to get yellow teeth compared to those who don’t consume it all.
Coffee, tea, and the nicotine in tobacco contain a chemical compound like tannin, which contains a dark-colored compound, which usually causes this yellow color. In addition, any beverages and fruit that contain a very strong coloration like cranberries, cherries, soy sauce etc. can cause yellow teeth.
Some of the foods that stain teeth are acidic and citrus foods, coffee, sweets, soda, tea, blackberries, blueberries, pomegranates, red wine and white wine.
How to prevent teeth staining from food?
- Make sure that you brush and clean your mouth after having berries and cherries.
- Rinse your mouth after having beverages like coffee, tea, etc.
- Stop smoking and other related tobacco products.
(2) Drugs that stain teeth
Consumption of some compounds regularly by children or pregnant women when their teeth are still in developing stage can cause stained teeth when fully developed. One common drug that causes yellow teeth is the popular drug known as tetracycline antibiotics. This drug, when consumed regularly, stains the tooth enamel and the teeth dentin causing yellow teeth. Other similar medications that cause yellow teeth are doxycycline.
These types of medications that stain teeth usually make the teeth yellow in color. It is generally confirmed by passing ultraviolet light onto the teeth to reveal this yellowing.
How to prevent teeth from staining from drugs?
Antibiotics like tetracycline should not be administered to children who are younger than eight years or to pregnant women when the teeth of the fetus are still in development phase.
(3) Does fluoride stain teeth?
Fluoride has many advantages in the human body. However, if it is taken excessively by toddlers or babies when the teeth are in development phase, fluoride can cause a type of yellowing of the teeth known as fluorosis and causes the tooth color to become yellow in color.
How to prevent staining teeth from fluoride?
Brushing the teeth on a daily basis, usually prevents teeth becoming yellow.
(4) Ageing, Genetics and Surface stain
It is normal for the teeth to become darkened due to aging as a result of consuming various foods and other substances with time. Due to aging, the thickness of the layer of the tooth enamel becomes thinner and hence, exposes the dark dentin. The dentin’s color tends to change gradually and as a result becomes darker with time.
Your genetic makeup can also affect your teeth color. Due to this reason, your teeth are naturally whiter or darker than other people.
The surface stain is a discoloration that grows in the outer part of the teeth. This type of change in the teeth’s color is because of the accumulation of dental tartar, plaque, and other food debris. It is usually yellow in color, brown or tan in color.