银杏
Seeds and phytopharmaceuticals derived from the plant "Ginkgo biloba" are dietary supplements used to improve memory, brain metabolism, and blood flow, and to treat neuronal disorders. It has been long used for a wide range of medicinal purposes. For instance, in Japan and China, "Ginkgo biloba" is used to treat cough, bronchial asthma, irritable bladder and alcohol use disorder.