There are three types of ginseng: one is cooling, one is neutral, and one is hot. Western ginseng is on the cooler side. It generates qi and blood and replenishes yin liquid. It is suitable for those with dry mouth, constipation, heat in the heart of the hands and feet or also night sweating. Hu Daqing, Department of Infectious Diseases, The First Affiliated Hospital of Anhui University of Chinese Medicine White ginseng, including wild mountain ginseng and raw sun ginseng, is neutral. It nourishes the middle energy and strengthens the spleen and stomach, and is suitable for those with fatigue and weak appetite. Red ginseng is hot in nature. It warms the Yang and tonifies the Qi and blood. It is suitable for those who are afraid of cold and weak, with a yellowish complexion. Usage: Powdered into capsules, or taken regularly. As a tonic for health care, it should be taken in small amounts daily to take effect slowly.