Why do children have yellow teeth?

Because children are not like adults. They are in the process of slowly learning everything. Therefore, parents will be more patient when facing their children and teach them slowly. Care about their lives, and it is not difficult for us to find out. Children's teeth nowadays tend to turn yellow easily, which makes many parents particularly worried. I’m worried that there might be problems with the child’s health. Is this really the case? So, what's the matter with this child's yellow teeth? The editor will answer them for you one by one!

Reasons for yellow teeth in children:

For parents, it is important to pay attention to some abnormal "tooth discoloration" situations.

Tooth discoloration is generally divided into three categories: extrinsic discoloration, intrinsic discoloration, and discoloration caused by dental pulp disease. Extrinsic staining is easy to understand. It is the deposition of pigments and tartar that causes tooth discoloration. For example, people who drink tea, coffee or smoke are prone to tooth discoloration. This can be fixed by professional cleaning by a dentist. Among the discolorations themselves, the most common is the famous "tetracycline teeth", which is the discoloration of teeth caused by the mother taking tetracycline during pregnancy. This is actually because tetracycline combines with the calcium ions in the teeth to form a complex, causing tooth discoloration. Similar to this are mottled enamel caused by long-term consumption or drinking of too high concentrations of fluoride, and tooth discoloration due to incomplete enamel development.

The last category is discoloration caused by dental pulp disease. For example, if the tooth has been hit or traumatized, you may not feel it at the time, but later the pulp slowly dies and the color of the tooth changes. In addition, some people need root canal treatment due to severe tooth disease. After treatment, some people's teeth turn light gray to dark brown.

Different tooth discoloration requires different treatments. The simplest ones only require professional cleaning, and there are also some bleaching drugs in dentistry, but for complex and stubborn tooth discoloration, especially discoloration caused by pulp disease, it is often necessary to restore the beauty of the teeth through methods such as porcelain teeth.

If your baby's teeth are a little yellow, it may just be the original color of the teeth. If this is the case, there is no need to be too nervous. There are things like black lines on the baby's teeth. Since they cannot be seen with the naked eye, it is still necessary to let the doctor take a look to confirm whether it is caries. If it is indeed tooth decay, then it needs to be treated.

There are three main reasons why babies get tooth decay: bacteria, diet, and oral factors (teeth and saliva), and these three are interrelated.

Dietary factors also play an important role in the formation of dental caries. Our food contains a large amount of carbohydrates and sugars, which not only provide energy for the life and activity of bacteria in the plaque, but also produce organic acids through glycolysis through bacterial metabolism. The acids remain on the tooth surface and in the pits and fissures for a long time, causing demineralization and destruction of the enamel. Subsequently, some bacteria dissolve the protein to form cavities. There are many caries-causing sugars, the most important of which is sucrose. Nowadays, the food that children eat is fine, sweet and soft. On the one hand, these foods cannot provide good friction and self-cleaning effects during chewing. On the other hand, they are particularly easy to stick to the teeth and become "oral bacteria culture medium". Therefore, it is very important for children's physical health and oral health to have a balanced diet and not to give them only fine, sweet and soft food. On the contrary, if a child's diet is adequate in mineral salts, essential vitamins and trace elements, his teeth will be more resistant to caries.

Factors of the oral cavity itself, such as the shape and position of the teeth, are very important. Many children have crooked teeth, which makes them prone to tooth decay. If the caries in deciduous teeth are not treated in time, it will cause trouble for orthodontic treatment in the future. This is a pair of "bad partners" that influence each other and should never be ignored. In addition, the pits and fissures on the biting surfaces of teeth are defects left over from the development process. Bacteria and food debris are easily trapped in deep pits and fissures, and they are not easy to remove, which can easily induce tooth decay. Therefore, we recommend that children receive pit and fissure sealing at the appropriate age. Teeth with insufficient mineralization, especially insufficient calcification, have low caries resistance, and teeth with an appropriate amount of fluoride are less likely to develop caries. Therefore, as children grow up, learn to brush their teeth and do not accidentally swallow mouthwash, you can gradually let them try fluoride toothpaste. In addition, sufficient and diluted saliva can help the mouth clean itself. On the contrary, if the saliva is small and viscous, the cleaning effect will be poor, and it will be easier for plaque to form and adhere to the surface of the teeth. So drinking more boiled water also has some benefits.

Finally, it is easy for everyone to understand the bacterial factor. In the occurrence and development of caries, the role of bacteria cannot be ignored. Many oral bacteria mix with mucin and food debris in saliva and adhere firmly to the tooth surface and pits and fissures. This sticky buildup is called dental plaque or plaque. The large number of bacteria in the plaque produce acid, causing the enamel surface under the plaque to decalcify and dissolve, eventually leading to caries. Clinical investigations have shown that children with more plaque in their mouths tend to have more dental caries. It is worth noting that these oral bacteria not only harm teeth, but some studies now suggest that they may enter the digestive tract and blood through the mouth, causing adverse effects on overall health, so they cannot be ignored.

In short, preventing tooth decay is a long process, but treating tooth decay cannot be delayed, so be sure to let the doctor determine whether there is tooth decay in your child's mouth in time.

The above is the introduction about "Why do children have yellow teeth?" You can accept it, right? The editor also wants to tell parents that since children are born to like sweets, such as candies, try not to let them eat too much. Because sweets can make teeth more susceptible to tooth decay. It is not good for children's health either. So, moms, take note!