Healthy teeth can be said to affect the quality of life enough to be called one of the five blessings. Also, it can be said that clean and white teeth are an important factor that affects a lot in interpersonal relationships. Teeth that have turned yellow due to discoloration of teeth not only do not give a good impression and favorability to others, but also reduce self-confidence and make it easy to wither. To whiten these yellowed teeth, some procedures such as teeth whitening are performed, but if the habit of discoloring teeth remains, it can become yellow again, so it is very important to improve your lifestyle. In particular, it is important to be aware of this and manage it carefully, as there are many cases of discoloration of teeth depending on the type of food consumed on a daily basis unconsciously. So today, let’s look at the food information that causes tooth discoloration. Foods that cause tooth discoloration
1. Black tea
The first food that causes discoloration and discoloration of teeth is black tea. Black tea, which is a drink made by oxidatively fermenting tea leaves, has a variety of health benefits due to its high content of polyphenols, a powerful antioxidant. This is because tannins, which give the characteristic bitter taste of black tea, can discolor teeth when they come into contact with the protein contained in teeth. As a result of analyzing 19 foods at Kyunghee University School of Dentistry, it was found that black tea had the highest tooth discoloration index. In particular, people who drink black tea slowly for more than 30 minutes should be more careful about discoloration of their teeth.
Coffee, one of the most popular beverages along with black tea introduced earlier, can also cause tooth discoloration. Coffee, like black tea, has a high content of tannins, so if you habitually drink it for a long time, it can cause discoloration of your teeth. In the study of tooth discoloration index, if black tea ranked first, coffee also recorded high scores, such as Americano with 8.4 points and Caffe Latte with 4.1 points.
Curry, which is widely used as an ingredient and spice for various dishes due to its unique aroma and taste, has excellent effects on antioxidants and inflammation reduction due to its key ingredient, curcumin. However, curcumin is a pigment that produces the characteristic yellow color of curry, and is known for its great discoloration and discoloration power. Therefore, it is recommended to brush your teeth immediately after eating curry or rinse your mouth with water if you do not have a toothbrush. And if you add spinach to the curry, it can help reduce tooth discoloration because it protects the enamel that surrounds the teeth.
4. Kimchi stew
Kimchi stew, which uses kimchi as its main ingredient, has a spicy and spicy taste, is the most eaten stew along with soybean paste stew. Like the foods introduced above, it is one of the foods with a high staining index for teeth. It is known that kimchi itself is weak in causing coloration, but it is known to cause coloration under the influence of fat-soluble ingredients such as pork, tuna, ham, and sesame oil, which are ingredients when cooking kimchi stew.
Ramen, one of the most popular instant foods due to its fast cooking time and simple recipe, is also a food with a high tooth staining index. This can be said to be the effect of synthetic additives and colorants contained in ramen. In addition, it is desirable to avoid excessive intake because the chemical seasonings and sodium contained in ramen can affect normal levels such as cholesterol and blood sugar.
6. Tomato Sauce
Tomato sauce, a red-colored sauce made with tomatoes as the main ingredient, is often used as a key ingredient in dishes such as pizza and pasta. However, the acid content contained in large amounts can destroy the enamel component of the tooth surface and cause corrosion of the enamel that protects the dentin. And this action can cause discoloration and discoloration of teeth.
Chocolate, which has a characteristic sweet taste, has a significant effect on tooth discoloration, with a tooth color index of 11. It is said that the chemical additives contained in chocolate are absorbed into the microscopic holes on the tooth surface and cause the enamel layer of the teeth to be colored and discolored yellow. Also, since chocolate is one of the causes of tooth decay as well as discoloration of teeth, it is recommended to brush your teeth after consumption.
Other foods Please note that not only the various foods mentioned above, but also red wine, balsamic vinegar, fruit juice, and soy sauce are known to cause discoloration of teeth.