What are the effects and functions of Gynostemma pentaphyllum root?

Gynostemma pentaphyllum root has spectrum antibacterial effect, can inhibit the growth of Staphylococcus aureus, Gynostemma pentaphyllum root contains rich polysaccharide components and ginsenoside, soaking water can improve human immunity, has the effect of softening blood vessels and reducing cardiovascular and cerebrovascular diseases, and can also benefit qi and spleen.