People in sub-health state have some typical symptoms. First of all, people with this disease often have headaches or backaches. Secondly, they like to have a regular rest. What worries us most is that this situation is spreading all over the country. Therefore, in big cities, more and more workers are affected by it, with 75%, 72% and 70% in Beijing, Shanghai and Guangzhou respectively.
Then how can we effectively solve this problem? Experts suggest that the best way to keep healthy is to exercise. It is also important that people should form good living habits, for example, getting up early and going to bed early. Only in this way can we keep healthy.