It should be jujube to replenish blood and small jujube to replenish qi. Generally speaking, jujube has a strong anti-fatigue function. Jujube extracts, including jujube juice, have anti-fatigue effects. In addition, jujube can also promote the proliferation of spleen lymphocytes, improve human immunity, and make people less likely to get sick. , so you can eat some dates when you want to keep fit. Long-term consumption will significantly improve your physical condition.