1, ginger can dispel cold, and cold hands and feet are mainly caused by insufficient blood supply at the ends of the body. Soaking feet with ginger can effectively improve blood circulation and relieve the symptoms of cold hands and feet. Put ginger in hot water and soak it in hot water, then the medicinal components for keeping out the cold can penetrate into the capillaries of feet with the help of the heat of hot water, so that the human body can absorb the corresponding medicinal components and achieve the effect of keeping out the cold. Soak your feet with hot Jiang Shui until the water reaches your ankles. When soaking, you can add some salt and vinegar to the hot ginger water and keep heating the water until your feet turn red. This method is effective in treating colds, headaches and coughs.

2. Pay attention to the water temperature when soaking feet in diabetes. Diabetic patients must pay attention to the water temperature when soaking their feet, because diabetic feet are very sensitive to water temperature and are easy to cause neuropathy. If the water temperature is too high, it is easy to burn their feet.