2, warm milk, drinking a cup of warm milk before going to bed helps sleep. Milk contains two substances, one is tryptophan, which can promote the brain to secrete serotonin and make people sleepy. The other is peptides that can regulate physiological functions. Among them, "opioid peptide" can combine with the central nervous system, play an anesthetic and analgesic role similar to opium, make people feel comfortable, help relieve fatigue and help them fall asleep.
3, vinegar, after a long trip, if you are overworked and can't sleep at night, you can take a spoonful of vinegar in warm water slowly. This is because vinegar contains a variety of amino acids and organic acids, which has a very significant effect on eliminating fatigue. It can also accelerate the blood circulation of human body, improve the oxygen carrying capacity of hemoglobin, relax human body and restore fatigue. Meditate and close your eyes after drinking, and you will soon fall asleep.
4, whole wheat bread, we all know that whole wheat bread is a good diet food, it can provide rich crude fiber and carbohydrates for the human body, which is good for the human body. A slice of whole wheat toast, together with tea and honey, can help the human body release an insulin, which enables tryptophan to reach the human brain, where it is converted into serotonin. It's like someone whispering in their ear, "It's time for bed."
5. Lettuce Lettuce is a kind of vegetable with crisp taste and fresh taste. Whether it is cold or stir-fried, it can be made into food. In addition, there is a milky white slurry in lettuce, which has a magical calming effect and is very suitable for people with neurasthenia and insomnia. When in use, the lettuce with skin is sliced and cooked, and boiled into soup, especially before going to bed, which has a good effect of helping sleep.