Cuscuta saponin has a variety of pharmacological effects, can enhance immune function, promote humoral immunity, cellular immunity, improve the phagocytic capacity of reticuloendothelial system, protect experimental myocardial ischemia, treat hypothyroidism, improve animal vitality, and protect experimental liver injury. , anti-aging, delay the formation of cataract, prevent miscarriage, prevent fat-soluble dermatitis, and so on.