Black jujube contains dietary fiber and sugar, which can accelerate the digestion of blood sugar and help stabilize blood sugar. Black dates contain phytonutrients that help regulate blood sugar and can assist patients in controlling blood sugar and reducing morbidity. However, black jujube belongs to the high sugar content of the fruit, can be appropriate to eat but do not recommend excessive consumption.

If patients with high blood sugar combined with acute complications, it is not recommended to eat black dates, because at this time, the patient's body's regulatory mechanism will elevate blood sugar, in order to cooperate with the body to control the infection, and can not work well with hypoglycemic drugs to lower the blood sugar, at this time to eat black dates will further elevate the patient's blood sugar.