For most people, the navel is just a commendable ornament. In fact, the navel is a scar left by the umbilical cord after two or three weeks of birth. The thick umbilical cord contains many strong blood vessels, which may leave less scars than the small umbilical cord.
Newborns may get sick at the navel, but adults rarely get sick. When you get older, bacterial infection in your navel is more likely to cause problems. However, as long as the navel is washed with soap and warm water every few days and the stolen goods in the navel nest are cleaned up, the risk of infection can be greatly reduced.
"The navel infection substance is not too dangerous. However, if you always don't clean your stomach, stolen goods may accumulate here and give off an unbearable smell, "said Professor Albert M. Krieger, MD, a nursing doctor at the Affiliated Hospital of Pennsylvania Medical College in Philadelphia. "This is especially true for those who have poor living conditions and can't take good care of their bodies. You have to know that the navel is not a knot, you can't untie it and see your blindness through it. "
Many men have navel puncture and regard it as a fashion thing. This is especially common among boys aged 18 to 25, but relatively rare among men over 30. Bill Clerides, a man who underwent over-surgery in Horse, New Jersey, said that as long as you speak, a dermatologist or cosmetic surgeon can remove the small eyes left after puncture. Of course, the longer this microphthalmia is formed, the more troublesome the operation will be. birthmark