When the light is turned on, our body's melatonin secretion will be inhibited. Melatonin, the most basic hormone system, is used to make our bodies fall asleep quickly, that is to say, let us fall asleep quickly, and then it can indirectly improve the body's immunity and help the immune system build resistance, which has a certain effect on preventing viral colds and even cancer. Therefore, melatonin is very important to our health. If we turn on the light often, our melatonin secretion will be inhibited, which will naturally lead to a series of physical problems.
The improvement of sleep quality is related to many factors, and turning on the light is one of the most influential links. Because turning on the light will create a restless environment, when we sleep with our eyes open, we will see something particularly bright, and the subconscious mind of the brain will respond and enter a restless state. We will feel that the temperature of the surrounding air is rising, and even feel that we should not sleep now, because our bodies do not secrete melatonin and are not sleepy at all, so the quality of sleep will be greatly affected. To improve our quality of life, the most basic thing is to create a darkness for ourselves.
Turning on the light to sleep is obviously bad for your health, which will lead to a series of physical problems such as poor sleep quality, hair loss, poor skin condition and decreased immunity. Therefore, sleeping with the light on is a bad activity. Turning off the lights before going to bed is the most basic living habit. If it is a multi-person dormitory, try to coordinate the time and time, and don't have too many time conflicts.