1. Doghead jujube is a qi-tonifying medicine. It is said to be sweet and flat in nature. It has the effects of moistening the heart and lungs, relieving coughs, tonifying the five internal organs, and treating deficiency; it can increase the oxygen content in the blood and nourish the whole body. Cell is a soothing tonic; it has the effect of nourishing the kidneys and blood.

2. The nutritional content of dog head dates contains protein, fat, sugar, organic acids (malic acid, tartaric acid), vitamin A, vitamin B2, vitamin C and trace amounts of calcium, phosphorus and iron.

3. Dog-headed jujube is a plant of the Rhamnaceae family. It can be divided into dog-headed jujube, black jujube, candied jujube, and southern jujube. The more commonly used jujube is dog-headed jujube.