height is fatal to people nowadays, and short stature will give people the feeling of inferiority. But according to historical records, in fact, the height of human beings is constantly increasing. Why is it increasing? The mystery of human height has become one of the topics of scientific research. Is there a limit to human height? There is no reasonable explanation for the mystery of human height increase so far.

People are growing taller

Height is very important for people nowadays, and people who are not tall feel inferior. In the eyes of many people, I think that the ancients in the past must be taller than the present human beings, but they are not. According to historical records, our human height is constantly growing, which has nothing to do with our living standards. Will the mystery of human height increase be a genetic change? This reminds me of the mysterious island that makes people grow taller.

The mystery of the height increase of human body We often think that the ancients were very tall just by looking at the records of human body in ancient books on the surface. Historical Records says:? Confucius is 9 feet long and 6 inches long? ，? Dong Fangshuo is 9 feet and 3 inches? . It is recorded in Hanshu. Xiang Yu is 8 feet long? . In the classic medical book Neijing in ancient China, there are also? If the husband is 8 feet? The statement.

In fact, there is no uniform and accurate scale method in ancient history. It was first measured by silk and ponytail, and later by one's own hands and feet. It was not until the Zhou Dynasty in China that there was a ruler made of jade, but the ruler at that time was only 19.7 cm today. If calculated according to this ratio, the 8-foot-long gentleman at that time was only 157.6 cm tall.

At present, the average height of Chinese youth has reached more than 17 centimeters, which is higher than that of Zhou Dynasty. A man of 8 feet? Much taller! According to relevant statistics, the average height of the world's population is increasing by 1 cm every 1 years. In many countries, the phenomenon of generation after generation is high, which has become a research topic for scientists all over the world. As early as the 173 s, medical scientists began to systematically measure people's height and accumulate information in this area. Statistics show that people on the earth are getting taller and taller, and the growth rate is still accelerating, and the mystery of human body height has become a difficult mystery. Previous /2 Next Page