Centers for Disease Control Factors
Evolutionary history of the development of mankind as a whole is actually a disease-fighting history. It has long been thought that cure diseases like, in fact, many of the virus will harm the human body. Because the world has failed to wipe out their elixir, and therefore the virus has become the number one killer of human health and swallowed. Every time a person suffering from viral diseases, the body may be buried in a "shortened by" the slow poison.
Occupational factors that work
Recently, one called "job burnout" and the word is commonly found in newspapers, which refer to is due to the continued emotional job required to pay, leading to unbearable physical and mental exhaustion caused by mental and physical state. There are job burnout tendencies often engendered can not concentrate at work, thinking of efficiency, decreased self-evaluation, often feel incompetent, failure, or even slack on the others to carry out attacks.
In real life, how many occupational disease caused by exhaustion, "shortened by" persons unknown. Studies have shown that people choose to work in an important consideration, it should be if they are interested in the job, rather than make money should be placed in the first one, so as not to shorten their life.
In fact, some investigators to conduct follow-up survey found that interesting and find work without too much pressure than people who engaged in passive and repetitive work of people, such as text entry and assembly line workers, or must be 4 ~ 5 orders from superiors who work instructions, 30% ~ 50% less live 5 years.
Of the natural environment factors
There are statistics indicate that 1.1 billion people worldwide suffering from air pollution, torture, and another 2.5 billion people live has been seriously polluted air, dirty water is now the biggest killer of urban residents each year 500 million to 12 million people died on water pollution-related diseases.
Philosopher Martin Heidegger once said that people should be a poetic place to live. What is poetry? Apart from human factors, human settlements and poetic environment, water should be clean, fresh air, the air of negative oxygen ions suitable and pleasant weather, non-industrial waste water, waste gas, waste residue, no garbage and shelter more than 60% degree of greening.
Science and Technology Factors
Scientists believe that the decline was mainly due to human cells in the DNA damage caused when the body's stem cells withered after it is no longer creating new cells. In this way, the metabolism of human cells also can not be completed, the old cells to grow, we also old, until his death.
In response to that, scientists think that there are three kinds of ways to control the aging: design a genetic switch and genetic clock to set the time switch control of gene activity; the future can be the same as a change of vehicle parts to replace human organs concerned; create long-lived cells, the actual Russian scientists have passed on to the connective tissue cell cultures implanted in a particular way of genes, from which the successful decomposition of a human life can be extended three times as long-lived cells.
Lifestyle factors
Physical exercise is to promote the extension of life of the most effective means. Exercise is a good friend of the body circulation, exercise can a person maintain muscle flexibility, body balance and symmetry. In daily life, maintaining a regular living and appropriate ongoing cleanliness of sexual activity, are the best way of life longevity. The indulgence of the habit of their own actions, it is caused by various diseases and "human sub-healthy" until the impact of the direct cause of life.
Statistical data shows that due to lifestyle diseases and unhealthy lifestyle caused the deaths accounted for more than 50% of human mortality. For example, experts estimate that by 2020, every year 8.4 million people will die because of smoking, while 20% to 30% of the patients with liver disease due to alcohol abuse and to end their lives.
Dietary factors
Figures show that global food shortages every year more than 3 million people died due to starvation, and death caused by malnutrition in stark contrast to that, year after year hundreds of millions of people die from overeating Baoyin, nutritional excess caused by obesity.
Having examined the scientists concluded that a person should have a standard beyond their body mass of 15 kg or more, then will lead to shortened life expectancy 7 years. Scientists from China and the 119 centenarians survey showed that more than 60% of elderly people not only eat whole grains eat flour and rice, 74% of them sooner or later, spur of the moment, at noon to eat cooked rice.
Clearly, low-calorie, low fat, low animal protein and multi-types of eating habits is to promote the best of human longevity nutrition programs, and dietary restraint may be to reduce the human body oxidative stress, lower glucose levels thereby reducing the disease incidence rate.
Sex Factors
Women live longer than men, this is an indisputable fact, but what the reasons why women live longer than men do? Some scientists believe that the reasons for women's longevity is more could not sleep, and sleep well, sleep Xiang; research has also recognized that women's the metabolic level lower than men's. In recent years studies have shown that women's longevity is the secret of human somatic cell end zone. Telomere length decreases with aging and shortened the length of the end zone the longer the longevity; telomere length is lost faster aging faster. Loss rate of the length of male end zone faster than women, so aging disappear just as quickly, a shorter life expectancy.
Marriage and family factors that
Experts believe that dual nature is human nature. Married people live longer than single persons.
As the saying goes, young couples with old age. Husband and wife live a happy marriage and the family can make a person to eliminate loneliness, also can stimulate people's interest in life. Are living in is not a happy marriage and the family against the state of Leng Puli people, many widowed Huan depression. Especially those living alone a long-term and premature death of a spouse who shoulders heavier than the common people of life stress and psychological pressure.
Genetic Factors
Prevalence of the longevity in the family long ago saying that a person's longevity has often been the impact of family life.
Long life of nearly 500 scientists, conducted a survey of households found that these families, at least one member lived to be 100 years old, their average life expectancy of a high probability of 50% higher than the ordinary people. Thus, they believe that a called "chromosome 4," a regional presence is to make the genetic predisposition of some people live longer.
Hold this view argue that longevity can be groups, and families will have the genetic resistance of the disease to their children so that they are sick more easily than others after the rehabilitation.
Psychological environment of factors
Immunological studies have shown that contemporary psychology, positive psychology can enhance the body's disease resistance. As the spirit of the system by norepinephrine, 5 - hydroxy gas amine neurotransmitters on the immune organs produce a dominant role, and thus a positive state of mind can live a happy and progressive strengthening of such a dominant role, so that an increase in antibodies.
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