Why do some people have wisdom teeth and others don t?

Wisdom teeth, the third largest molar, commonly known as wisdom teeth, standing teeth, are the teeth closest to the throat in the mouth, if all grow out a total of 4, two in the upper and lower jaws, generally grow out at the age of 16 or later, compared to the baby teeth that erupt in early childhood and the permanent teeth replaced in childhood, wisdom teeth usually grow when the human mind has matured, hence the name. In terms of wisdom tooth growth, there are great individual differences, some people before the age of 20, some people only grow older, and some people do not grow for life, which is normal. In addition, not all four wisdom teeth will necessarily grow completely, some people's wisdom teeth may only grow 1 or 2, and some wisdom teeth may not grow even halfway through, which is called wisdom tooth impaction.

There may be two reasons for the deterioration of wisdom teeth: first, the lower jaw size became smaller during the evolution of humans from apes, leaving no jaw space for wisdom teeth; Second, it may be related to oral hygiene, as it was not uncommon for young people in ancient times to have a few or most of their teeth to fall out. And this is when the wisdom teeth that have just erupted will come into play.

Modern dentistry is developed, everyone has the habit of brushing teeth, unless there is an accident, young people's teeth will generally remain intact, wisdom teeth will become redundant. Because there is no room for growth, wisdom teeth tend to be painful when they grow, and the position and orientation will be abnormal after eruption, and most people's wisdom teeth do not have the ability to chew and do not bite the teeth. That is, wisdom teeth are generally redundant and are considered a trace organ.

In ancient times, because human food was not delicate enough, more teeth were needed to grind and chew, so wisdom teeth were produced. The dietary structure of modern people is gradually refined, and wisdom teeth are gradually useless and have become the remnants of human evolution, so some people's wisdom teeth and tooth germs have disappeared, and some people will not have wisdom teeth for a lifetime.

However, the number of wisdom teeth germination, germination time, and germination state vary according to the individual's physique, because the human alveolar bone has different degrees of degeneration in length, width, and strength compared with ancient times, so some wisdom teeth usually cannot erupt normally, and lie in ambush under the gum tissue structure, making you think that you do not have wisdom teeth. <>

Wisdom teeth are not said to grow a few, at most four, but some people may not grow in a lifetime, some people may be full length, and some only grow one or two, and the time will not be necessarily, some are young for a long time, and some are old to grow, you don't have to worry too much about this, when it is long, it really hurts and can't stand it, so go to the hospital to see a doctor, the doctor will see the tooth according to the condition of the tooth whether to keep or extract, or help it break the obstruction, don't worry, this is normal! And I've heard that wisdom teeth are a good thing!

Wisdom teeth are the third molars in the human oral cavity, the innermost molars on the alveolar bone (called the distal medial in professional terms), and they are also the latest molars to erupt, usually there are 4 molars, symmetrical up and down, left and right, but there are also large differences in the population, some are less than 4 or even none, and very few will have more than 4. Because it erupts very late, generally at the age of 16 to 25, when people's physical and psychological development is close to maturity, it is regarded as a symbol of "wisdom arrival", so it is called "wisdom teeth". <

Look at mine. Already unplugged.

Why do some people have wisdom teeth and others never have wisdom teeth for the rest of their lives? After reading it, I suddenly opened up!

Why do some people have wisdom teeth but some people don't grow, wisdom teeth believe that everyone knows what they are, wisdom teeth grow in people's mouths, so some people will grow, and some people will not grow, so why do some people have wisdom teeth and some people do not grow? Let's find out together.

Why do some people have wisdom teeth and some people don't?

For wisdom teeth, everyone's physique is different, resulting in different age groups for wisdom teeth, some will grow after adulthood, and people will only have wisdom teeth in middle age'The problem is that not 4 wisdom teeth grow together, some will only find one 1-2 wisdom teeth, and some wisdom teeth will not grow halfway, this is generally called impacted wisdom teeth, so it is normal for some people not to have wisdom teeth.

What to do with wisdom teeth

1.Oral hygiene needs to be taken care of:Patients with wisdom teeth must pay attention to their diet and should eat less foods that are easy to stuff their teeth, especially the kind of food that needs to be chewed, which will easily cause bacteria to produce in the teeth and is also prone to inflammation.

When you have wisdom teeth, you should eat more foods that are easy to digest, as well as some foods that contain nutrients, and rinse your mouth with salt water frequently.

2.Boosts immunity:Wisdom teeth need to be supplemented with sleep, proper exercise, and drinking plenty of water to improve immunity.

This is because the mouth is prone to swelling, pain and inflammation when wisdom teeth are grown, so boosting immunity can help fight inflammation.

Some people don't develop wisdom teeth because they are born without wisdom tooth bacteria. Wisdom teeth themselves are teeth that have gradually degenerated over the course of human evolution. 0-4 is normal.

Without dental fungus, wisdom teeth would not grow. Tooth bacteria may not grow and may be buried in the bone. No symptoms, no need**.

If there is inflammation or food involvement, and the root of the tooth is damaged, a timely tooth extraction is required. Of course, wisdom teeth in the correct position can also be used normally.

The growth of wisdom teeth depends mainly on genetic factors. Most people's wisdom teeth will erupt, but most people will not have wisdom teeth that grow well. Most dysplasia is due to the jaw in the mouth not being positioned enough for it to develop properly.

So most wisdom teeth are curved. The pain is due to the fact that the distal surface of the posterior tooth does not grow backward naturally after the anterior teeth are stressed. If it hurts, it is recommended to remove it.

Wisdom teeth generally come out at the age of 16 to 25, some people come out at the age of forty or fifty, or some people do not have wisdom teeth for life, which is a normal physiological phenomenon, you should pay attention to oral hygiene, rinse your mouth before and after meals, and brush your teeth correctly in the morning and evening, which is beneficial to dental health.

There are no wisdom teeth, the existence of 0-4 wisdom teeth are normal, wisdom teeth belong to a vestigial tooth, because the food that humans chew is becoming more and more fine, so the number of teeth is changed from more to less, and now the wisdom teeth have not completely degenerated to complete, so the number of wisdom teeth for each person is different. If wisdom teeth are present and impacted and cause recurrent pericoronitis of wisdom teeth, it is recommended to go to the hospital dental department to have the wisdom teeth removed.

Wisdom teeth, also known as third molars, usually begin to grow during adolescence or early adulthood. However, not everyone develops wisdom teeth, which is mainly related to genetic factors and evolution.

Genetic factors: The growth of wisdom teeth is influenced by genetic factors. If neither parent has wisdom teeth, then their child will most likely not have wisdom teeth either. In addition, certain ethnicities and families may have the genetic trait of not having wisdom teeth.

Evolution: From an evolutionary perspective, wisdom teeth may be an adaptive structure that human ancestors evolved to adapt to coarse foods. However, with the change of human eating habits, the need for wisdom teeth in modern people is gradually decreasing.

As a result, wisdom teeth have gradually become a kind of "degenerative organ", and their expression in human segment genes has gradually weakened. As a result, more and more people are no longer having wisdom teeth.

It should be noted that even if wisdom teeth are grown, problems such as impacted wisdom teeth and wisdom dentitis may occur. This is because with the gradual shrinkage of the human jaw, the space for wisdom teeth to grow becomes limited, which can easily lead to abnormal growth of wisdom teeth. Therefore, it is important for people with wisdom teeth to have regular dental check-ups and maintain good oral hygiene.

If wisdom teeth cause serious problems, tooth extraction surgery may be necessary.

Hi there, that's an interesting question. In fact, why some people have wisdom teeth and some people don't have wisdom teeth has not been completely resolved. However, current research suggests that it may be related to a variety of factors such as individual genetics, lifestyle habits, and environmental factors.

For example, some scientists believe that the jaws of the current Suixiao generation have shrunk, causing wisdom teeth to not grow properly; Other scientists believe that the spread of food softening and handling techniques also affects the growth of wisdom teeth. However, in daily life, we can maintain oral health by maintaining good oral hygiene, properly controlling the intake of sweets, and visiting the dentist regularly