1. Reasonable diet: China Nutrition Society has formulated a dietary guide according to the national conditions, and its principles include: "Food should be diverse, hunger should be moderate, oil should be moderate, salt should be limited, sweets should be eaten less, drinking should be moderate, and three meals should be reasonable." If we can abide by these principles for a long time, we will certainly meet the requirements of reasonable nutrition.

Second, regular daily life: daily life must be "regular", adhere to regular work and rest, reasonably arrange daily work and rest, maintain good living habits, adhere to a regular living system, and try to keep work, study, rest, sleep and other activities in a certain regularity, without violating the changing laws of human physiology and adapting to the laws of natural activities and the requirements of biological clocks. This is an important health care method to ensure physical and mental health and prolong life.

Third, ensure sleep: sleep is an important part of people's lives. People spend13 of their life in sleep. Good sleep is very important for restoring physical strength, enhancing wisdom and ensuring health. There is no health without sleep. Sleep is an important physiological function of self-protection. Sleep can not only make the body rest and restore physical strength, but also make the brain rest and restore brain power. During sleep, the autonomic nervous system can concentrate on digesting and absorbing, transforming and storing nutrients and energy. Some endocrine functions become more active during deep sleep, such as increased release of growth hormone and pineal hormone, and the immune system can also be strengthened during deep sleep. Through sleep, people can rest, recover and adjust wholeheartedly. Scientists believe that if we want to be healthy, we must reassess the impact of sleep on health.

Fourth, the combination of work and rest: moderate-intensity work is good for health, and overwork is harmful to health.

5. Harmonious sexual life: Normal sexual life can enhance the immune function, relieve the pain of diseases, relieve the tension, adjust the psychological balance, and play a role in promoting physical and mental health. For the sake of health, we should pay attention to the harmony of sexual life and keep it constantly.

6. Quit smoking and limit alcohol: As we all know, smoking is harmful to human health. There is no doubt that alcoholism is harmful to the human body, but it is certain that moderate drinking has a health care effect.

7. Moderate exercise: As a fitness method, exercise should be scientific. According to different physical conditions, age, sex, occupation, chronic diseases, hobbies, living habits, economic conditions, family or community health facilities, etc. We should choose sports and make appropriate exercise plans, so as to achieve good fitness effects and achieve the goal of health and longevity.

Eight, psychological balance: in addition to physical health, human health should also include mental health and social communication health, both of which are incomplete.