2. Dried ginger has the functions of warming the middle and dispelling cold, restoring yang and dredging veins, and warming the lungs and resolving drinks. For the chills of hands and feet and the chills of the whole body caused by insufficient yang; The weakness of waist and knees, cold pain or heaviness of waist caused by insufficient yang can not be warmed in the waist and fu organs. Dried ginger can warm yang and improve these symptoms. For spleen and stomach deficiency cold, often poor appetite, nausea, vomiting, dried ginger also has the effect of improving spleen and stomach deficiency cold symptoms. Dried ginger can also improve cough and expectoration caused by yang deficiency, water retention in the chest and inability to dissolve, while sputum is clear, and dried ginger can dissolve and relieve cough. However, for people with yin deficiency, excessive fire, dryness and heat, or positive constitution, dried ginger is not suitable.

3, to moisture, the body has moisture, talk about how to remove moisture.