Researcher Liu Jianwen.
Health is the foundation of vitality and a prerequisite for existence in the world. Physical and mental health can bring vitality to the quality of life. Some people say that "the wealth of the body is health". With health, we can work and create wealth, and health mainly favors people who are good at preserving health. But for people who are in a morbid lifestyle in the confusion of material desires, it will greatly damage their physical and mental health and will inevitably lead to premature aging.
For the elderly, health is not only related to the quality of life of the elderly, but also related to the family and society. It should be noted that in terms of longevity and quality of life, among the elderly population, some people turn a blind eye, listen but not hear when they are only 60 years old, and they are depressed and struggling. With the decline of physiological function, diseases increase obviously. However, after retirement, some people can still give full play to their specialties and advantages accumulated for decades, and still make contributions to society and make brilliant achievements. Some people are over 80 years old, but they are still quick-witted, agile and successful. Even some 90-year-olds or 100-year-olds live a carefree life and don't need to be served by others. Why is the difference so big? The secret is health. The ancients said, "If you want to live forever, you must preserve your health first.". Health knowledge is a specific medicine, cheap and good. If you can stick to a reasonable diet, moderate exercise, quit smoking and limit alcohol, have a psychological balance, get enough sleep, hold the key to health in your own hands, and use scientific health preservation methods, you will surely live a long and healthy life. Living a hundred years old is not a dream.