Sub-health population in China in 202 1 year.

202 1, sub-health population accounts for 70% in China. Sub-health is an intermediate state between health and disease, which is manifested as: sub-health, and individuals feel a little uncomfortable. The main symptoms are fatigue, lethargy, body aches, insomnia, haggard, hypofunction, dysfunction and so on. People in sub-health state often feel exhausted, tired and sleepy, lacking vitality and vitality.