Among the influencing indicators of health and longevity, heredity accounts for 15%, society accounts for 10%, medical treatment accounts for 8%, climate accounts for 7%, and self-care accounts for 60%. This shows that people's own life thoughts and health care behaviors are very important to their health. Human beings are facing a health crisis, and internal and genetic factors are not the main factors, only accounting for 15 ~ 20% and 86 ~ 80% of external factors. External factors can prevent diseases by regulating the scientific lifestyle and ensure that you are in a healthy state.
Health is a balanced relationship between man and nature, including physical health, mental health and the ability to adapt to society. A healthy body must meet the following four conditions:
Positive and optimistic attitude
This is one of the most important factors of health. If you are in a good mood every day, your immune system will be very strong, and cancer cells will naturally have no room for survival. Being able to afford and let go, being unhurried, unhurried and calm-headed are the most basic elements of health.
adequate sleep
There are two kinds of sympathetic nerves and parasympathetic nerves in human body. When the sympathetic nerve is excessively excited, the parasympathetic nerve will be adjusted, showing drowsiness. With enough sleep, people's bodies can be well repaired, and the next day they can devote themselves to study, work and life with full enthusiasm. Adequate sleep is not the longer you sleep, the better, but the longer you sleep. It is very important to take a nap for half an hour after lunch, which can ensure that you are clear-headed and energetic all afternoon and evening. Just after eating, blood sugar rises sharply, and sleeping after eating is easy to induce diabetes.
Moderate exercise
Exercise can be divided into aerobic exercise and anaerobic exercise. Athletes' sprint, shot put and barbell are all anaerobic exercises, while walking, jogging, playing Tai Ji Chuan and practicing yoga are all aerobic exercises. Anaerobic exercise will increase a lot of free radicals in our body and accelerate human aging.
Balanced nutrition
This is more difficult than the above three points, because many people eat whatever they like and don't eat whatever they shouldn't, which leads to serious malnutrition and various diseases.