What is the limit of human life? What is the limit of human lifespan

The human life limit is 150 years. CNET Technology Information Network reported that a study by Singaporean biotechnology company GERO found that humans can live up to 150 years old. As we age, the body's ability to repair itself begins to decline, for example, it takes three times longer for an 80-year-old person to recover than a 40-year-old middle-aged person.

And the reason why humans age is precisely because of the reduced ability to repair. When the repair capacity is low to the limit, the person will die.

The lifespan is constantly growing.

I often hear that the longevity village or the person with a long life expectancy, the woman with the longest life expectancy in the world at present, and the record is not more than 130 years old, and there are scientific research institutions abroad that point out that the limit life span of human beings can be about 125 years old.

At present, the average life expectancy of the world's population is 70 years old, which means that in the future, human beings will have a life expectancy of 55 years to increase, and with the continuous development of medicine in the future, the life expectancy of human beings will continue to increase.

The question is really noble, and no one can say exactly what the limits of life really are.

Theoretically can live 150 years Oldest surviving birthday star: 130 years old India discovers the world's longest-lived person (2002-07-31 10:34 Ocean Forum) According to residents of the village of Brown in Himachal Pradesh, northern India, the old lady living in this village, Defergie Devi, is at least 130 years old.

If her age could be confirmed, she would be the longest-lived person in the world, 14 years older than one of the world's longest-lived Chinese women known. 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. Heflick, an expert on longevity at the University of California, San Francisco, completely 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 U.S. won't be able to 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 death rate in France fell, in Japan and only in the United States, and according to this data, the average life expectancy of French people will reach 85 years by 2033, Japan is 2035, and the United States is 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.