Lycium barbarum: nourishing liver and kidney, benefiting eyes. Lycium barbarum L. has the effects of immunomodulation, improving blood testosterone level, strengthening body constitution, promoting hematopoiesis, significantly increasing white blood cells of normal healthy people, and also has the functions of anti-aging, anti-mutation, anti-tumor, reducing blood lipid, lowering blood pressure, protecting liver and resisting fatty liver. Lotus plumule has the functions of clearing heart fire, calming nerves, communicating heart and kidney, insomnia and nocturnal emission, and vomiting blood due to blood heat.