Can Green Tea Stain my Teeth?

April 3, 2013

Can Green Tea Stain my TeethGreen tea is a highly popular beverage because of the nutrients it contains. It happens to also be very low in calories and high in antioxidants. However, just like every other beverage out there, green tea contains a bit of drawbacks that people have been seeing as a bit bothersome. All the disadvantages of green tea happen to be very minor, but the only drawback that isn’t so trivial is the fact that people have been saying that it stains their teeth natural color.

Having perfectly white teeth can greatly enhance your entire physical appearance. Stained teeth can look very unpleasant, which is why it is important to find out more on whether green tea can stain your teeth or not. When you are more informed on how it may stain your teeth, you would be more prepared on how to prevent this side effect.

Does Green Tea Stain Teeth?

No matter how great of a beverage green tea can be for the body, it unfortunately does happen to stain the teeth. Although it won’t necessarily ruin your teeth, it can change the natural white color of your teeth to a more yellow and stained appearance. Not many people mind the effects that green tea has to their teeth, but it can be quite bothering to others.

Why Does Green Tea Stain Teeth?

There are two general types of elements that stain the teeth, extrinsic and intrinsic. Intrinsic stains basically occur in the inside of your teeth. The common causes of the intrinsic stains are caused by infections, trauma, cavities, dental materials, and nutritional deficiencies. Unfortunately, products that you can buy over the counter for whitening teeth may not necessarily work for intrinsic stains.
Extrinsic stains on the other hand are located on the outside layer part of the teeth. This is a more common type of teeth staining. Most extrinsic teeth stains happen to be caused by the contact of certain foods, substances, and beverages. In addition, some of the bacteria and accumulations can cause dental plaque, some of which are the result of these extrinsic stains. When your teeth is stained from green tea, it is from this particular type of stain. Luckily, you can bring back your teeth natural color through the usage of whitening strips or whitening toothpaste.

Other Foods and Beverages That Stain Teeth

The truth about certain beverages and foods is that they have quite a strong staining effect because of their acidic nature. Among these substances happen to be wine, coffee, tea, cola, berries, sports drinks, dark-colored fruit juices, colored sauces, and sweets. The most teeth staining substances are coffee and black tea. The reason for this is that they have a very dark color that stains the teeth. Green tea is milder however, though it still can stain teeth to a certain extent.

So, why does green tea stain teeth? It’s simple, the natural darkness of green tea results in the discoloration of your teeth. Luckily, the health benefits of green tea offers do outweigh the disadvantages that it contains.

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{ 4 comments… read them below or add one }

Stacey Jennings May 29, 2013 at 1:31 pm

I’ve been drinking more and more green tea lately and was not aware that it could stain my teeth. But then again what doesn’t stain your teeth these days? I mean I used to drink coffee all the time and that stuff is horrible for your teeth! Thanks for the helpful article.


Mississauga Dentist April 23, 2013 at 6:08 am

Nothing can stain your teeth if you rinse your mouth after every intake of food or drink.


Spruce Grove Dentist April 23, 2013 at 5:06 am

Rnsing mouth properly with water after having every food stuff and stain-causing beverage will prevent one from having teeth stains.


Krimzon S. April 8, 2013 at 12:09 am

I have been drinking Green Tea for over a year now and I’ve never had any stains. Just brush your teeth if you had one. Thanks for sharing!


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