Yangmei has the effect of thirst, spleen and appetizers. More food not only does not hurt the spleen and stomach, but also has the effect of detoxification and coldness. "Compendium of Materia Medica" records that "Yang Mei can quench thirst, and the five internal organs, can clean the stomach and stomach, in addition to irritability, evil spirits." Bayberry fruit, nuclear, root, skin can be used as medicine, sexual level, non-toxic. Kernel can cure athlete's foot, root can stop bleeding and qi; bark soaked in wine can cure bruises, swelling and pain. Soaked bayberry with white wine, during the summer season, the food will suddenly feel cool and refreshing. When diarrhea, take Yangmei wolfberry soup to drink to stop leaking, with astringent effect. Yangmei has many functions such as digestion, dehumidification, relieve summer heat, relieving cough, helping digestion, keeping cold, preventing diarrhea, diuresis, and preventing cholera, and has many functions, such as “agate in the fruit”.