Soaking feet is a common way of health preservation, which has the effects of promoting blood circulation, removing blood stasis, eliminating dampness and relieving pain, and has a good therapeutic effect on diseases such as numbness of lower limbs, cold hands and feet, and chills. Soaking feet can also relieve fatigue, help sleep and promote blood circulation. It is good for your health to soak your feet often, especially for people with deficiency of qi and blood, weakness of spleen and stomach and cold constitution, which is conducive to the recovery of the disease.