1, don't get excited before going to bed.
Sleep is a protective response of brain nerve cells from excitement to inhibition. If you are too excited before going to bed, it will inevitably affect the inhibition process, which is manifested as difficulty in falling asleep or dreaming after sleeping, so that the brain can not get enough rest. So don't do strenuous activities and frolic loudly half an hour before going to bed. Don't watch TV or movies too late.
Students should not read books or use their brains before going to bed. They should try to avoid thinking about difficult problems, listening to thrilling stories, worrying about other things or daydreaming, so as not to keep the cerebral cortex in a state of constant excitement. In addition, environmental factors that are not conducive to falling asleep, such as noise, lighting, noise or vibration, should be excluded.
Don't eat before going to bed
When the human body is sleeping, the brain nerve cells are at rest and the activity of the digestive system slows down. If you eat something before going to bed, especially greasy food, or eat too much, it will increase the burden on the gastrointestinal tract. Because there is food in the stomach, the diaphragm is lifted and the chest is compressed, people will feel poor breathing when lying in bed, which will affect the depth of sleep. Ancient medical scientists said: "If the stomach is not harmonious, it will be uneasy." Eating before going to bed will interfere with sleep, and you will dream more after sleeping.
In addition, strong tea, coffee and other drinks are exciting and irritating. It is recommended not to drink these drinks before going to bed, otherwise it will be very bad for our sleep.
3. Drink less water before going to bed
If you drink a lot of water before going to bed, or eat foods with more water (such as watermelon and porridge), your bladder will be full, constantly sending stimulation signals to the cerebral cortex, and your sleep will be unstable. Getting up in the middle of the night to pee frequently not only disturbs sleep, but also easily catches a cold, so try to drink less water before going to bed.
What are the precautions for sleep conditioning? We also know a lot about the precautions of sleep conditioning, so especially friends with poor sleep conditions, try not to do anything exciting before going to bed in the future, and don't eat and drink more water, otherwise it will also affect our sleep quality.