1.All the organs of a human grow till the age of 21 years. After 21 years, human body parts stop growing. But our nose and ears grow throughout life.
2.What is the weirdest thing about the human body?
If all the blood vessels of the human body are removed and a long wire is made from them. Its length will be about two and a half times the circumference of the Earth. That is, the earth can be wrapped two and a half times with this wire.
3.Hydrochloric acid is produced in the human body. It is formed inside the stomach in the human body. Its main function is to destroy the germs that come with food. This acid is so strong that metals can also be melted by it.
4.The heart of women beats faster than men. A man’s heartbeats 70 times in 1 minute and a woman’s heartbeat is 74 times in 1 minute. The reason for this is that the heart size of women is smaller than the heart of men.
5.What is the weirdest thing about the human body?
The largest cell in the human body is the reproductive egg of women, and when it comes to the smallest cell, the sperm cell of men is the smallest cell.
6.Saliva is formed in the mouth of human beings, the main reason is to digest the carbohydrates of food. About 3 litres of saliva is produced in a human body in 1 day. And if we talk about whole life, then human makes so much saliva that it can easily fill two swimming pools.
7.The colour of human eyes is due to a special type of pigment melanin. The greater the amount of melanin in a man’s eye, the darker his eye colour. But the colour of the eyes of all babies is blue at birth because it takes time for melanin to form in their eyes.
8.The liver of a human is an organ in which the characteristic of regeneration is found. This means that if a person’s liver is cut off, it will develop again, just as the lizard’s tail comes back when it is cut. Humans body store glucose in the liver in the form of glycogen, which gives us energy throughout the day to function.
9.As a man gets older, he starts to find things less tasty. This is because as our age increases, the number of taste buds inside humans decreases. These taste buds are found in our tongue and it is through these that we get to know the taste. By the age of 60, the number of taste buds is halved.
10.Human tongue is very soft. But do you know that the human tongue is the strongest muscle in our body? We have a jaw just below the tongue. And the jaw bone is the strongest bone in the human face.