Pharmacological research showed it can increase weight of reproductive organs, enhance male hormone secretion, lower content of blood sugar, strengthen body immune function, antagonize aging and improve learning and memory ability. 药理研究表明具有提高生殖器官重量、增加雄性激素分泌,降低血糖,提高机体免疫功能,抗衰老及增强学习记忆能力等作用,长期毒性研究证实安全无毒;