The U.S. announced the top 6 factors that determine human longevity A good year of life is not possible without a healthy diet and active exercise. Genes, faith and marriage also affect life expectancy, in addition to a number of other factors that influence life expectancy. American psychology professors Howard? Friedman and Leslie Martin, professors of psychology in the United States. Martin after twenty years of research, from the research subjects as many as the life habits summarized some of the determinants of life expectancy, and published a new book “longevity project”. The book lists a list of “key elements of longevity”. Zhao Happiness, Psychiatry Department, Wuxi Mental Health Center No. 1: Interpersonal Relationships. Research shows that relationships are more important than one can imagine. Relationships may be more important than fruits and vegetables, regular exercise, and regular medical checkups. A Harvard Medical School study that followed 268 men found that all that really matters in a person’s life is their relationships with other people. The study also found that people who drank moderately at small gatherings with friends lived longer than those who didn’t drink at all. Number 2: Personality traits. In his study, Friedman found that in terms of personality, centenarians have at least three major things in common: first, a positive attitude toward life, most of them are outgoing, optimistic and easy-going, laugh at life, and socialize widely. These old people are good at openly venting their emotions. Second, a strong sense of responsibility. Responsibility is a major character trait directly related to longevity, marital happiness and making a lot of money. Responsibility, both as a child and as an adult, is the best indicator of longevity. The more responsible you are, the better for longevity. Third, take a positive view of aging. Studies have found that seniors with a positive attitude toward aging live 7.5 years longer. Number 3: Career. Work is much more important to longevity than people realize. Unemployment, job insecurity and low wages can all spill over into health. Relationships with coworkers and supervisors can also have a significant impact on health. An occasional pat on the back is good for health. Career success contributes to longevity. Boring work increases the risk of heart disease. According to research, the one thing people regret before they die is working too hard for their health and not getting the rewards they deserve. On the other hand, if you really love the meaningful work you are doing, hard work is good for longevity. Fourth place: life details. Some small habits in life are directly related to whether or not you can live a long life. Ensure enough sleep and a happy and harmonious married life; do not default on debts; be kind to others and be more tolerant. In addition, keeping a young mind also contributes to longevity. Studies have found that people who look younger live longer. Whether or not you currently have a youthful mindset and behavior determines whether or not you will die early in 30 years. Number 5: Quit bad habits. Many people think that quitting habits such as smoking and drinking can be a huge pain in the ass. However, several studies have found that longevity and happiness are very intertwined and largely “overlap” with each other. Therefore, in order to improve the quality of life and longevity, you should actively change bad habits. Sixth place: with the healthy people. Those who are close to people who are healthy, are close to people who are black. Who you spend a lot of time with is also related to whether or not you will live a long life. Friedman said that group characteristics determine the type of personal life, and the living habits of friends will directly affect your living habits. To be healthy, you should always socialize with people who live a healthy lifestyle.