The World Health Organization calls the state in which the body has no organic pathological changes but some functional changes "the third state", and it is called "sub-health state" in China. The factors leading to sub-health are as follows: 1, unreasonable diet. When the body takes in too many calories or malnutrition, it will lead to physical disorder. Excessive smoking, excessive drinking, lack of sleep, lack of exercise, depression, psychological disorders, air pollution and long-term exposure to toxic substances. This state will also happen. 2. Lack of rest, especially lack of sleep. Irregular daily life and abnormal work and rest have become a common phenomenon. For teenagers, due to entertainment such as movies, internet, games, dancing, playing mahjong and burning the midnight oil to prepare for exams, the law of life is often disrupted. Adults sometimes interfere with rest because of entertainment (such as playing cards and mahjong) and taking care of patients. 3. Excessive nervousness.
1. Overdraft of energy and physical strength caused by excessive fatigue. Due to the increasingly fierce competition, people use their brains too much, and the main organs of the body are in an abnormal load state for a long time.
2. The self-aging of human body is characterized by lack of physical strength, lack of energy and reduced social adaptability;
3. The prophase of modern diseases (cardiovascular and cerebrovascular diseases, tumors, etc. ). Before the onset, there will be no organic diseases in the human body for a long time, but there will be dysfunction, such as chest tightness, shortness of breath, dizziness, insomnia, forgetfulness, etc.
4. The low tide period in the human biological cycle. Even healthy people will be in a sub-health state in a certain period, such as women's irritability, anxiety, emotional instability and excitability before menstruation.