In fact, the best way to solve sub-health is not to supplement what you eat, nor to take injections and medicine. I think we should find the root cause before solving it. The root cause lies in the usual bad living habits, such as irregular sleeping and eating time and less exercise. Over time, the meridians will be blocked, leading to poor blood circulation or even non-circulation. As the saying goes, pain is unreasonable, and the general principle does not hurt. This is a fact. Suggest learning from Tai Ji Chuan. There is a Shanghai Yi Tai Chi Health Center under the Shanghai Gymnasium. Many students in it are office workers and white-collar workers, and their sub-health is serious. However, after the channels and collaterals were opened, the original sub-health status was obviously alleviated and improved. Of course, the premise is to learn from Tai Ji Chuan, not Tai Chi, which has no impact on health. Shanghai Yi Tai Chi Health Center Address: No.800 Lingling Road, Shanghai, under Shanghai Gymnasium, next to Regal East Asia Hotel. Tel: 02 1-54257546