Red jujube: red jujube is sweet and warm, belonging to the spleen and stomach meridian, it has the function of tonifying the middle and benefiting the qi, nourishing the blood and tranquillizing the spirit, and moderating the medicinal properties, and it can also improve the body's immunity.

Bad: damp-heat internal bloomers, pediatric chancre and parasitic children, tooth disease pain, phlegm-damp bias of people and abdominal distension, tongue thick and greasy people avoid eating. In addition, diabetic patients should not eat; and fresh jujube should not be eaten, or easy to produce phlegm, help heat, damage teeth.