After a person is born, the doctor will cut the umbilical cord and tie a small one left behind. After ligation, the broken end of the umbilical cord will eventually fall off from the body due to ischemia, necrosis, dryness and blackening (within 2 weeks after birth), leaving a sunken pit. In order to fill this pit, the skin next to the pit will slowly grow to the middle, the bottom of the pit will grow silently, and the pit will be filled, thus forming the shape of a navel (about 2 weeks).
1. Where does the belly button lead?
After the navel is healed, it is not connected with all organs in the body, but next to the peritoneum. From a scientific point of view, the navel is just a scar left by the natural shedding of the umbilical cord after the birth of the fetus. It is actually a "dead end". Therefore, it is a lie to say that people whose navel is connected with their intestines and viscera.
Second, what is the use of the belly button?
Strictly speaking, the belly button is useless!
If I have to say, before the birth of the fetus, the biggest function of the navel is to connect the placenta and deliver nutrition to the fetus. But when the fetus is born, the navel is the first scar in life, and its greatest function is probably to judge the front and back of the human body.
Third, why does the belly button stink?
Although the navel is a dead end, its folds are complicated, so it is also very easy to hide evil spirits. Many people have bright surfaces, but their navel stinks.
The dirty things in the navel are also called "umbilical excrement". When sweating, sweat will slide down with the skin, but most of the sweat from the navel is "stuck" in the umbilical fossa. With the passage of time, the mixture of sweat, cells falling off the skin and dust ..... is similar in nature to dirt rubbed out of the body.
Fourth, next we will talk about the topic that everyone is most interested in. Can navel be smashed?
The navel is not attached to the intestines, nor to the internal organs. Occasionally, it's not a big problem. Anyway, it won't rot or leak!
However, we should also pay attention to the choice of navel. It is best to use a clean cotton swab+alcohol, gently pick it, and don't break it. Also pay attention to the frequency, just have fun, you can't dig every day. Whose navel can't stand it!
Personally, I suggest you clean it with your hands when you take a shower: because the mud will become soft when you take a shower. You can gently wipe it with a towel/cotton swab!
If the mud is stubborn, you can apply olive oil to soften it before taking a bath, remove a part with a cotton swab first, and then wash it with bath liquid when taking a bath.
After taking a shower, gently wipe the navel with a cotton swab to clean the water in the navel, so that it is not easy to accumulate small mud.