Longevity and health are what many people aspire to, and in the past, the average life expectancy of people was not high because the standard of living and medical standards in our country were not high. Nowadays, as people's living standards are getting better and better, people's average life expectancy is getting longer and longer, according to the National Bureau of Statistics of China, people's life expectancy is 77 years. In fact, people's lifespan is related to many aspects, and those who can live a long time, what do you have in common? What is the secret of their longevity? People who can live a long time usually have the following seven characteristics.
Large lung volume. 
Scientists from medical universities in the United States once did a study and they believed that there is a strong link between a person's lung capacity and a person's neurological function. According to the American medical journal, this is due to the fact that when you take deep breaths, your body can absorb more life force than when you use them to make shallow breaths.
Cheerful temperament. 
A study from Boston University showed that the more active people are, the longer they can live, the more open their personalities, the better they are at socializing, and the more willing to socialize with people for fun.
Strong grip. 
Studies have shown that when the human body functions age, the strength of the fist will also decrease, so the fist can also be used as an indicator of a person's life span. Researchers in the United Kingdom and the United States and other countries have also found that the greater the strength of the elderly, the more healthy they can be, the better the function of various organs, and the higher the density of the bones, the longer they are likely to live.
A good mouthful of teeth. Missing teeth will reduce people's life expectancy, because teeth are closely related to the pronunciation of speech, the normal condition of the digestive tract, when there is a bad situation, there will be a decrease in appetite, gastrointestinal discomfort and other conditions, which will have a negative impact on the human body. If you still have 20 healthy teeth in your 80s, you will live longer.
The eyes are blazing. 
If his eyes are bright and his vision is clear, he will live longer. Because bright eyes help us coordinate with our surroundings and limbs, vision loss increases the risk of falls in older people.
Slightly obese.
Slightly chubby people live longer, and studies have shown that in the elderly population, chubby people have higher bone density, less mortality, and less probability of suffering from respiratory diseases such as diabetes and osteoporosis, while they are better adapted to the outside world and are not easy to get sick, so chubby people will live longer.
Mental workers.
I often think that the cells of the brain can be activated, especially those who use the brain frequently, they can slow down the aging of the brain, so the more people who use the brain, the longer they can live.
The Secret of Health: Here are 5 steps to do something different at all ages, and at the same time, change some bad lifestyles and make a good life plan.
Quit bad habits. Many people have unhealthy lifestyles such as smoking, drinking, etc., but many studies have shown that people's longevity is closely linked to a good lifestyle. Therefore, no matter what age group people are, they should take the initiative to change their bad lifestyle, so that they can better prolong their lives.
The future is bright. 
Work plays a much greater role in longevity than the average person thinks, and accomplishments at work also make people live longer. Job instability, unemployment, etc. can easily harm an individual's body, and getting along with bosses and colleagues will also have a certain impact on physical health; The work is boring and can lead to heart disease. It turns out that you can live longer as long as you genuinely enjoy what you do. Therefore, young people should value their careers and make their jobs both earning and confident.
Take care of your bones. 
With age and long-term wear and tear, joints and bones will gradually become fragile and even degenerate malignantly, followed by a variety of bone and joint problems, at first may only be manifested as discomfort and slight pain in the limbs, if ignored, it will lead to aggravated joint wear and tear. It is recommended to start maintenance from middle age and old age, we can supplement Guyi arthropeptide every day to maintain joints and strengthen bones, the ammonia sugar in Guyi arthropeptide can delay the degeneration and inflammation of bone joints, and can promote bone growth, and can also remove harmful substances in the joint cavity, and chondroitin can stimulate and increase bone density, reduce bone hyperplasia or fractures, calcium carbonate will promote joint reconstruction, help protect joint cartilage and reduce friction, thereby enhancing joint function and reducing pain. Long-term supplementation of Guyi arthrthropeptide can effectively improve and alleviate fractures, bone cracks caused by low bone density, chronic inflammation such as arthritis, frozen shoulder, rheumatoid, osteoporosis and other joint and bone problems.
To live a long life, you must be good at learning to vent your bad feelings, and the heavier the sense of responsibility, the longer the life. In addition, it is important to look at aging calmly, as studies have shown that older people with a positive attitude towards aging will live longer. Because people in modern society have a lot of work and life, they should pay attention to controlling their emotions in daily life and avoid excessive tension.