Which Foods to Avoid to Prevent Teeth Staining

Everybody wants to have the best smile. 

Needless to say, having bright and white teeth is the perfect goal for this. Whether for personal reasons or to give our normal smile a slight boost, they point to the same reason: the importance of teeth when it comes to our image. 

A few research has even shown that people with whiter teeth are seen as more socially competent, smarter, and satisfied with their relationships. Regardless if this is true for everyone or not, the fact that a great number of people believe in these things means that it matters. 

While it is important to maintain good dental hygiene such as brushing, flossing, and regular dental checkups, what we eat and drink can also affect our pearly whites. Find out below which foods we’re better off without for a more brilliant smile. 

Citrus and Acidic Foods

If your teeth are slightly yellowish then these foods may be the culprit. Acidic foods such as fruits and tomatoes although nutrient-packed, can erode the enamel of our teeth. Because of this, it might expose the yellow toned tissues beneath our enamel, also known as the dentin. 


While it might be impossible to resist our daily coffee runs in the morning, you might want to think twice if you don’t want your teeth stained. The caffeinated drink contains tannins (acidic polyphenols) that lead to both staining and discoloration. Plus, it can mess up with the pH balance of your mouth, doubling the possibility of damage together with other acidic food after eating. 


Sugar is known to stick to your teeth and become the meal that feeds the bacteria in your mouth.When the bacteria feed on the sugars, acids are released that lead to tooth decay holes found in teeth. So before you grab that extra donut or hard candy, maybe think twice. 


Being sugar-based, it comes with the same effect, giving the bacteria in our mouth to feed off. What makes soda dangerous is because it is carbonated which is essentially also acidic. This can create holes in the teeth, and even the sugar-free versions of these sodas are not exempt from the rule. 


Similarly to coffee, tea contains tannins that cause teeth staining. However, due to the tea having many different variations in color, it can also affect the hue of our teeth. Green tea can stain the teeth gray while black tea can stain them yellow. For all the milk tea aficionados, fret not for research suggests that adding milk into the tea cancels out its ability to stain your teeth. 

Fruits: Blueberries, Blackberries, and Pomegranates 

These fruits may all contain antioxidants but since they are heavily pigmented, they can stain the teeth heavily too. 

Red Wine and White Wine 

Red wine is notoriously responsible for turning teeth into shades of gray. This is much harder to remove than the yellow stains. The same tannins found in coffee and tea are also present even in our favorite bottles. 

How about white wine? Well, a study shows that even lighter types of wine can make teeth darker. While in itself it doesn’t cause the stains, the acid that it creates little pockets on the teeth surface that allows other substances to permeate even further. 

Achieving the Smile

Knowing all this doesn’t mean that eating them is bad. The key is to always have them in moderation to maintain your teeth properly. Proper dental hygiene is very vital in maintaining our teeth and keep them sparkling. Discipline in making sure these foods are consumed in moderation and in maintaining good teeth health is vital to keep this working. 

Is there any other way? All hope is not lost as there is a way to achieve that natural whiter teeth. Here at The Smile Bar, we believe that everyone deserves a picture-perfect smile. We offer numerous teeth whitening packages whether you are looking to lighten up your smile or make your smile extra brighter. We have teeth whitening technology that is both natural and safe for you to achieve results in as little as 20 minutes. 

Learn more about The Smile Bar and what we do here at our website https://the-smile-bar.ph/