What is the average life expectancy of human beings, please 3Q

At present, the average life expectancy of Chinese is 75 years old 80 years old The average life expectancy of human beings is related to factors such as social system, social and economic development, social health care measures, and scientific and technological progress. Before liberation, the average life expectancy of our people was about 35 years. After liberation, according to the statistics of the 1978 census, the average life expectancy of the Chinese people was 69 years for men and 69 years for women, which was nearly double that before liberation.

In 1980, the average life expectancy of the population in most parts of China exceeded 70 years, which was among the world's advanced levels. The average life expectancy of human beings is related to factors such as social institutions, socio-economic development, social health care measures, and scientific and technological progress. Before liberation, the average life expectancy of our people was about 35 years.

After liberation, according to the statistics of the 1978 census, the average life expectancy of the Chinese people was 69 years for men and 69 years for women, which was nearly double that before liberation. In 1980, the average life expectancy of the population in most parts of China exceeded 70 years, which was among the world's advanced levels. Beg.

At present, there are no accurate statistics on the average life expectancy of all human beings, but it is estimated that the average life expectancy of human beings is now under 70 years old. Here's the latest on the average life expectancy of humans**. At present, the average life expectancy of Chinese is 72 years old, and based on this, the following questions are added and subtracted, and finally your possible life expectancy can be obtained.

If you are male, minus 3 years old; For women, it is 1 year old. LOS ANGELES, March 4 (Xinhua) -- A recent study by American researchers shows that the average life expectancy of human beings is unlikely to exceed 85 years in this century, even if medicine is developed. At an interdisciplinary scientific conference in San Francisco, the researchers said there was no scientific basis for the idea that the average human life expectancy would be 100 to 120 years.

Even if doctors can control mortal enemies such as cancer, heart disease, and stroke, the average human life expectancy can increase by up to 15 years, mainly because human cells have a limited lifespan and there are no genes in humans that can prolong life. According to researchers.

1. Leonard, University of California. According to Heflick, the structure of human beings determines that people can only live for a few decades, and some people can live longer than the average person.

Forty or fifty years is a gift from God. However, the Danish University of Kari. Christensen notes that in Scandinavia, the number of people aged 100 years or more is increasing exponentially every year.

In addition, the longevity of Japanese women has always been indisputable. The mortality rate of Japanese women is decreasing at a rate of each year, while the mortality rate in France and the United States is decreasing at a rate of and, respectively. Jay of the University of Illinois at Chicago.

Orshasky is convinced that neither hormones, antioxidants, nor genetic control, nor biochemical processes, is a magic wand that can prolong human lifespan. Since the beginning of the 20th century, the life expectancy of people in industrialized developed countries has been extended by 30 years, and it is unlikely that there will be any significant increase in human life expectancy in the foreseeable future.

The average life expectancy of the whole human race was less than 20 years old 4,000 years ago, about 25 years old 3,000 years ago, less than 30 years old 2,000 years ago, only 30 years old 1,000 years ago, and about 35 years old until 100 years ago, and in the last century, it has crossed the three steps of 40 years old, 50 years old and 60 years old, showing a gratifying and congratulatory new atmosphere in the world.

The average life expectancy of countries around the world has been surveyed and found that the average life expectancy of human beings in the world is now present.

It's on the rise.

But in recent years (2010 to be specific), what is the average life expectancy of humans? According to the information that the author has come across, there are no less than ten kinds, all of which have a gap of one or two years or even three or four years. StillNone are below 65 years old, and none are 70 years oldOne of them is the most explicit (years).

Someone said, "Clarity does not mean correctness." Of course, if we say "sixty-seven or eighteen", it must be more correct.