How long can a human life span be Please, 3Q

Studies have shown that according to the human body mechanism, humans can normally live up to 150 years old. However, due to environmental pollution and other reasons, it is difficult for humans to live to this age.

Human beings can live up to 160 years old, and there have been some people who have lived exceptionally long. Their age can be extraordinarily long, reaching the age of more than 160 years, which is quite shocking to us.

Humans may reproduce without limits, but of course this is under the conditions of a living environment. But if people don't know how to live peacefully with nature now, then Hawking has predicted that there may only be 100 environments for humans to survive.

There is no upper limit to human lifespan Researchers believe that the maximum lifespan of humans is currently steadily increasing, and there is no certain limit. Previously, scientists believed that the limit of human life was 120 years old, and no one could go beyond this limit. However, American researchers believe that the fact that the oldest people are living longer can suggest that there may be no upper limit to the lifespan of humans.

Researchers from the University of California in the United States have analysed births and deaths in Sweden over the past 240 years. Sweden has a well-established longevity record and is considered a quintessential industrialized country. The researchers found that the age of the oldest surviving birthday star showed an upward trend.

For example, the oldest birthday born in 1756 and died in 1857 is 101 years old, while the oldest birthday born in 1884 and died in 1993 is 109 years old. The oldest birthday boy died at the age of 101 in the 60s of the 19th century, and this record slowly rose to 105 years old by the 60s of the 20th century. But in the 40 years since, this record has risen rapidly, reaching 108 years by the 90s of the 20th century.

Wilmouth, a professor at the University of California, pointed out that improved sanitation, improved public health, and increased water security have contributed to the extension of human lifespan. Today's elderly people are not as frail as children of previous generations as they were in childhood, he said, and this change occurred 80-100 years ago. After 1970, the trend towards longer life expectancy began to accelerate.

This is inextricably linked to breakthroughs in certain medical practices, such as the understanding of heart disease and stroke. Professor Wilmouth refuted previous theories that humans could not live longer than 120 years. He said there was no scientific basis for estimating a definite upper limit of life.

Whether it's 115 or 120 years old, it's some scientists who are using chemistry to spread it. Wilmouth noted that research shows that the maximum lifespan of humans is changing. Lifespan is not a constant in physiology, and it is difficult to say whether it can be extended indefinitely, and there is no indication that the trend of longevity is slowing down.

It is a fact that human beings take from variables and progress. In the river of time, human beings are constantly breaking the boundaries of life.

Thank you for the trouble to adopt!

Immortals are not counted, the longest life of mortals should be Peng Zu, who is said to have lived for more than 800 years.

Chen Jun - 443 years old.

According to the thirteenth year of Qianlong in the Qing Dynasty from Fujian Province, "Yongtai County Chronicles" recorded: Tangquan Village, Yongtai District (now Tangcheng Village, Wutong Township, Yongtai County) has an old man named Chen Jun, he was born in the second year of Tang Guangming (AD 881), died in the first year of Yuan Taiding (AD 1324), Heng was 443 years old. Chen Jun is an upright person who is willing to do good deeds for the township, and people respect him.

In his later years, he was unable to support himself. There are no children and grandchildren, and the villagers take turns to provide for them. Later, as the old man grew older, his body gradually contracted, and his body became smaller and smaller, "like a child", and his movement was very inconvenient.

The neighbors made a large vegetable basket out of bamboo roots, which was filled with the elderly, and the donors took turns to carry them in. Therefore, he is called "the basket man". If these accounts are reliable, then Chen Jun is a long-lived star in China and the world.

Among the birthday stars in Chinese legends, Peng Zu is the longest-lived old man, and according to legend, he lived to be 880 years old. Is it real? It's hard to verify, and it's hard to believe.

However, according to the records of the "Chinese" and "Shiji", Peng Zu was indeed a person and was known for his longevity. The "Biography of the Immortals" written by the Jin Dynasty physician Ge Hong also has a special biography of Peng Zuli. In the book, it is said that Peng Zu had lived to be 700 years old at the end of Yin, and King Yin specially asked him to introduce the way of longevity.

However, it is said that the age of more than 800 years is calculated according to 60 days as a year, but in fact, according to the current 365 days as a year, Peng Zu's actual life expectancy is more than 140 years.

If the arteries had not hardened, a person would have lived for 150 years.

The length of a person's life is based on his physical condition, body and mind.

How long you can live depends on yourself.

How long do we really live? American scientists believe that even with the continuous progress of science, it will be difficult for humans to live up to 100 years, and it will not become a reality for at least the next century. The average life expectancy of people born in this century is 85 years.

Oleshanski, a professor of public health at the University of Illinois at Chicago, said there is no miracle drug, hormone, antioxidant, genetic engineering or biotechnology in the world today that could increase human lifespan to 120 or 150 years, as some have predicted. Hefrick, an expert on longevity at the University of California, San Francisco, fully agrees with Oleshanski, saying that the claim of "super-longevity" of human beings is simply "nonsense". But Oleshansky does not deny that there are some facts that are still encouraging.

He said at the annual meeting of the American Association for the Development of Science in San Francisco that since 1900, the average life expectancy of humans has increased by 30 years due to improved medical care. For example, the life expectancy of an American girl born in 1900 is only years, while that of a girl born in 1995 has reached 79 years. In a report published in an upcoming issue of the journal Science, Oleshanski said that babies born in France and Japan would not live to be 100 years old until at least 200 years later; Babies born in the United States will not join the centenarian club until 600 years later.

The reason for this difference is that the rate of decline in mortality varies among the three countries. From 1985 to 1995, the mortality rate fell in France, in Japan, and only in the United States. Based on this data, the average life expectancy of French people will reach 85 years by 2033, Japan by 2035, and the United States by 2182.

According to the records, the person who lived the longest to date was a French woman named Calmet, who died in 1997 at the age of 1997. The Queen Mother of England is also one of the few examples of longevity. According to Professor Heflick, life expectancy and life expectancy are two different concepts.

Lifespan refers to how long a person can live; Life expectancy, on the other hand, refers to how many years a person born in a given year is expected to live on average. The maximum lifespan of a human being is about 125 years. Even if the most common causes of death in humans, such as cancer, heart disease and stroke, are eliminated, life expectancy will increase by up to 15 years, and then people will die from aging.

He believes that the next big leap in human lifespan will only come if biological researchers discover how to slow down the aging process and make this discovery work for all of humanity. Oleshansky said that the most realistic approach at the moment is to study how to extend the healthy period of human beings. Today, the health of a 65-year-old is the same as that of a 60-year-old in 1960.

For humans, the quality of life may be more important than how long they live.