Regarding the issue of immortality, this issue has attracted widespread attention. During the Qin Shihuang's period, he had already ordered the Taoist priests and to develop the elixir of immortality. This was a very bold behavior for the country of that era. Although Qin Shihuang did not achieve his so-called immortality goal in the end, from this process we can indeed see his diligence in this field and he has extremely high expectations. After all, everyone wants to make themselves immortal in the world.
Everyone has the expectation of extending their lifespan, but there are very few people who can truly achieve the goal of longevity. So why is this? Why do some behaviors that prolong life have no effect on some people? Is lifespan destined at birth? Can lifespan be changed?
of course, this speculation is probably very subjective. First, this statement is absolute. Since a person wants to live forever, it means that the body function has not degenerated. It is simply a fantasy for every normal creature. Since there is such a law in everything in the universe, from birth to death, it is also carried out according to strict natural laws. Therefore, in order to live for a long time, it is impossible to achieve the goal of immortality, and at best it can only increase human life.
In the past, many people were still curious about what is the normal life span of human beings? Moreover, there are many examples of longevity in society. So what is the limit of human lifespan?
What is the normal life span of human beings? There is actually no standard correct answer to this. According to research statistics, there are currently the following situations:
researchers calculate that the normal life expectancy should be 120 years based on the number of cell divisions and division cycles. This is because from the beginning of the embryonic stage, cells will begin to divide, about 50 times, and the average division cycle is 2.4 years. The product of the number of cell divisions and the division cycle, which leads to the human life span that may be 120 years.
According to the sexual maturity algorithm, the study found that the longest life span of mammals is 8 times to 10 times that of their sexual maturity. People are sexually mature around 13 to 15 years old, so human life span intervals between 108 and 150 years old are also obtained.
. According to the growth phase measurement algorithm, the maximum life span of a mammal is 5 to 7 times that of its growth phase. The growth period of a person is 20 to 25 years, so the result is from 100 to 175 years old.
However, human life is not a simple cell division, and researchers have also concluded through various data that there are certain differences between the characteristics of different populations and genes, and their lifespans.
According to the current survey of the World Population Health Organization (OIE), the average life expectancy of a person is about 80 years old, which is a very short time for human life. You should know that many diseases are beginning to torture people, and many cancers that are difficult to treat are one of the key points that restrict life expectancy. Scientists point out that if a person can live to be born, old, sick and die according to the routine, it is very common to live to be 120 years old. However, among humans today, there are only a few of them who can live to be 120 years old, which means that a few of them can survive. It can be seen that the life expectancy on this planet is very long.
Of course, if you can control your diet well, there are many internal factors in your heart, then there is still a high possibility that humans will have a high life span. According to the research report of scientists, after a lot of research on long-lived elderly people, they have found that they all have many common characteristics. In terms of diet, they like to eat more vegetarian food, which is very important because vegetables and fruits contain a lot of vitamins, which is an important substance that can resist the oxidation of the body. Another thing is that they also eat meat and stop it, which is to supplement the protein in the human body.
Human life span is controllable. As long as you match healthy living habits, healthy diet, and corresponding massage, exercise, and exercise in daily life, I believe prolonging life is not difficult. The best reward for yourself and your family is to be open-minded, keep exercising, strengthen exercise, and keep yourself in a healthy state.