25 Mar Foods that stain teeth
We all want to maintain the natural whiteness of our teeth and maintain a beautiful smile. We know that good dental hygiene is essential for this, but the cause of tooth discoloration is also often related to the food and beverages we eat.
Enamel is the outer layer of the tooth and is the hardest material in the body. Underneath it is the dentine, a layer formed by a structure of empty tubes that separates the enamel from the pulp of the tooth. Some people develop a harder enamel in their childhood, thanks to genetics and tooth brushing. But people with a weaker enamel absorb the things they eat and drink through the enamel tubes, causing the surface of their teeth to stain and darken.
Foods that stain teeth
Coffee: Contains tannins, which stain teeth and discolor them.
Sweets: Damage more than stain. They contain excessive amounts of sugar, which is food for the bacteria in our mouth, which damage our teeth. They are the cause of most cases of cavities and also cause a darkening of the teeth.
Blueberries, blackberries and pomegranates: These fruits, with a high concentration of antioxidants, are also rich in pigments that can cause stains on our teeth.
Citrus: They damage more than they stain. They are the cause, very often, that a yellowish tone appears in our teeth. Due to their excessive acidity, they can erode the enamel leaving the dentine exposed, which can cause very harmful damage to oral health.
Red wine: This is one of the foods that stains teeth most aggressively. It contains tannins, the same as tea and coffee, and if consumed daily, causes the appearance of greyish stains, which are very difficult to eliminate. In addition to having long-term effects, red wine stains teeth while drinking, which can cause a noticeable anti aesthetic effect.
Vinegar: Damages teeth. It has a high acid content, both vinegar and food macerated with it, can damage the enamel if consumed excessively.
Tea: Similar to coffee in terms of its high tannin content. If milk is added, its effects when staining teeth are quite counteracted.
Sugared soft drinks: They have basically the same harmful effects as foods with a high sugar content. If we cannot resist their consumption, it should always be moderate and in its light or sugar-free versions.
How to minimize stains on teeth:
Use a straw when possible: Drinking aggressive beverages through a straw will limit the amount of time it comes in contact with the enamel, minimizing stains and lack of shine.
Brush your teeth often: Brush your teeth at least twice a day, and as soon as you can after consuming these products.
Use toothpaste containing fluoride or hydroxyapatite: To prevent cavities you can use a toothpaste containing fluorides that will reminalize your teeth. There are also sensitive toothpastes that fill exposed dentin tubes in the oral cavity to decrease sensitivity. Whitening pastes are very abrasive to the teeth.
Floss: Make it a habit once a day.
Use an alcohol-free mouthwash: Alcohol dries out the mouth, limiting saliva production, and if used too much, can dry out the gums and prevent their nutrition, causing them to retract.
Stay hydrated: Drinking water neutralizes the PH of cavities and helps clean food and drink from the mouth.
If you want to know how to take care of your teeth while you eat, click on the following link How to take care of your teeth while you eat?