There are four main reasons for sub-health:
1, excessive tension and pressure. Studies have shown that long-term stress and stress have four major hazards to health: first, acute and chronic stress directly damages the cardiovascular system and gastrointestinal system, leading to stress ulcer, elevated blood pressure, accelerated heart rate, accelerated arteriosclerosis and cardiovascular events; Second, it causes brain stress fatigue and cognitive decline; The third is to destroy the biological clock and affect the quality of sleep; Fourth, the decline of immune function leads to the increase of malignant tumors and infection opportunities.
2. Bad lifestyle and habits. Such as high salt, high fat and high calorie diet, heavy smoking and drinking, sedentary are the most common reasons for sub-health.
3. The adverse effects of environmental pollution. Such as water and air pollution, noise, microwave, electromagnetic waves and other chemical and physical factors pollution is a hidden killer of health.
4, bad psychological factors * * *. This is one of the important factors of sub-health of body and mind.
Sub-health has five major hazards:
Sub-health is the pre-illness state of most chronic non-communicable diseases, and most malignant tumors, cardiovascular and cerebrovascular diseases and diabetes are transferred from sub-health people.
2. Sub-health status obviously affects work efficiency, quality of life and study, and even endangers the life safety of special operators, such as aerial workers and competitive sports personnel.
Sub-health can easily lead to mental illness, even suicide and family injury.
4. Most sub-health states have causal relationship with biological clock disorder, which directly affects sleep quality and aggravates physical and mental fatigue.
5. Severe sub-health can obviously affect the healthy life span, and even lead to early death, early illness and early disability.