Because beer contains amino acids, it can prompt the body to release a substance beneficial to sleep and memory. Similarly, rice, noodles, boiled eggs, meat, fish, fresh cheese and various beans are all foods containing this amino acid, which will help you sleep.

However, it should be noted that although beer is low in degree, don't drink too much. First, drinking a lot will damage the liver, which is not worth the loss (a small amount of drinking is good for the body). Second, drinking beer is easier to go to the toilet than drinking water, and it is also uncomfortable to be awakened by urine after sleeping.