Jujube has a mild blood-enriching effect, but you can't eat too much at a time. If you find some good quality dates, you can wash them and eat them directly, such as Ruoqiang dates and Hetian dates in Xinjiang. But I have tried Hami jujube, and eating it directly is not so delicious. Want to know more about the efficacy, you can directly Baidu the efficacy and consumption of red dates.