Codonopsis is a traditional tonic medicine commonly used in China. In ancient times, Codonopsis from the Shangdang area of Shanxi was used as the top grade. It has the effects of nourishing the middle and nourishing qi, strengthening the spleen and lungs. Codonopsis has the functions of enhancing immunity, expanding blood vessels, lowering blood pressure, improving microcirculation, and enhancing hematopoietic function.