1, Yuzhu tea, Yuzhu is sweet and fat, soft and moist, and it is a good medicine for blindly nourishing yin and promoting fluid production. Vitamin A contained in Polygonatum odoratum can improve the dry and rough skin and make the skin soft and smooth. Play the role of beauty and skin care. Polygonatum odoratum tea contains steroidal glycosides, and its effect on myocardium is similar to that of Lily of the Valley preparation. Polygonatum odoratum has cardiotonic effect on isolated frog heart, and the effect of Polygonatum odoratum decoction is similar to Polygonatum odoratum. Intraperitoneal injection of Polygonatum odoratum tea extract can enhance the phagocytic function of peritoneal macrophages in burned mice, increase the level of serum hemolysin antibody and improve the proliferative response of spleen lymphocytes to ConA.

2. The biggest function of Yuzhu tea is to nourish yin and moisten dryness, and promote fluid production to quench thirst. Used for lung and stomach yin injury, dry and hot cough, dry throat and thirst, and internal heat to quench thirst. Other dishes can be eaten, and soup is the best. Brewed with a proper amount of Dianthus, it is called "Yin-Yang tea".