Sour date kernel in water can help you sleep. Sour date kernel has the effect of nourishing the heart and calming the mind, so it can be used to treat insomnia caused by diseases such as restlessness of the mind. For light insomnia, it can help, but for severe insomnia, the effect is not obvious. The way to take the sour date seeds is to grind them, grind them and then fry them or fry them and drink them with water, using a glass or ceramic cup with about 200mL of boiling water, or you can boil them and drink them directly, not too much at one time, too much will get up at night and affect your sleep. The date palm is acidic and has a stimulating effect on the gastrointestinal tract, so it is best not to drink it on an empty stomach. The main thing is to remove the causes of insomnia and to develop good sleep habits to create a good sleep environment.