Is it a good habit to sleep with the lights on?

As for sleeping with the lights on, it is a very bad habit from a scientific point of view.

After a long period of evolution, humans have evolved into a diurnal species. So why is it said that the habit of sleeping with the lights on is not good?

The first point is that sleeping with the lights on for a long time is very bad for sleep, and sleeping with the lights on may cause the central nervous system of the brain to have a certain dependence on light, which is manifested in the fact that you can only fall asleep when the lights are turned on, and you will not be able to sleep if you turn off the lights, which is a very serious problem.

The second point is that it is recommended to develop the habit of turning off the light to sleep, because sleeping with the light on is not conducive to the blood circulation of the brain, and it is not helpful for the human body, and turning on the light for a long time will lead to low sleep quality, which will be manifested as the cerebral cortex is in high-efficiency activity, and the body has not been effectively recovered, and the sleep quality will deteriorate, affecting the efficiency of work and study the next day.

The third point is that after sleeping with the light on for a long time, it is easy to cause the body to gain weight, because sleeping with the light on at night affects the accumulation of body fat, especially for obese people. Having children at home has a great impact on the growth and development of children, and will cause children to grow taller. Because light affects the secretion of growth hormone.

The impact on the body is also significant. It can reduce the quality of sleep and reduce immunity. Sleeping with the lights on at night will cause disorders in the body, and the human body is prone to fatigue, making it difficult to really enter deep sleep, which can easily lead to neurasthenia, insomnia and other conditions.

Fourth, sleeping with the light on will also have a lower effect on immunity, and a large amount of melatonin will be produced when the human body sleeps at night, and the secretion of melatonin will be reduced if you sleep with the light on.

Sleeping with the lights on is not conducive to the secretion of melatonin in the brain. Because melatonin is secreted in a dark environment, melatonin stops secreting in a bright environment. Melatonin regulates brain nerves and helps with sleep, without the poor sleep quality of melatonin people.

Turning on the light when sleeping just affects the secretion of melatonin, so it is not a good habit to turn on the light when sleeping.

The above examples illustrate why sleeping with the lights on is a bad habit. Hope it helps.

Sleeping with the lights on is usually not a good habit, and you can't cultivate a sense of independence, unless it's a nightmare or something, but if you go to bed every day and turn on the lights, it not only costs electricity but also seems more nervous.

It is not a good habit, turning on the light will affect your sleep quality, and the body will not be able to enter a state of deep sleep, resulting in poor mental health the next day.

It is a bad habit to turn on the light to sleep at night, it wastes a lot of electricity, and when we sleep at night, we will secrete a kind of melanin, which can help us sleep, and turning on the light will hinder it.

Now people's living standards have been greatly improved, people pursue a high-quality life, but some people are busy with fast-paced life, may forget time, forget how to live well, which has a very big impact on our body, no matter what, we must live regularly and develop good living habits. Some people are used to sleeping with the lights on when they sleep at night, can they turn on the lights when they sleep? I think that if we go to bed with the light on at night, it may affect our sleep quality, because when we see the light, our body may not relax, and only when it is dark, we can easily fall asleep.

One. Sleeping with the lights on may affect the quality of your sleep.

Some people always like to play with their mobile phones before going to bed, and then fall asleep while playing, I personally think that if we often turn on the lights to sleep, it will affect our sleep quality. You must turn off the light when you sleep, if you don't turn off the light, you feel that it is difficult to enter the state of sleep, although you are asleep, but it is still difficult to enter the state of deep sleep, always half asleep and half awake, affecting the quality of sleep, you must turn off the light before going to sleep, whether it is the night light or the table lamp, you must turn it off, otherwise you feel very unsure of sleeping, and you feel very tired the next day, just like you didn't sleep well last night. <>

Two. Try to go to bed early and develop good habits.

If you often turn on the light to sleep at night, it is also not good for our **, often sleep with the light on, **may oxidize rapidly, which will lead to our **rapid aging, so many girls do not want to play with the light on the mobile phone very late at night, our ** is easy to age, easy to wrinkle. For the sake of our physical health, for our ** state, for us to be able to work well the next day and have a high quality of life, we must not go to bed too late, go to bed as soon as possible, and go to bed with the lights off. <>

The above is just a personal opinion, so how do you think sleeping with the light on will affect our lives?

Whether you choose to turn on the lights when you sleep is related to personal habits. Sleeping with the lights on is just more power-consuming, and it is not harmful to the body. People who are afraid of the dark can sleep with the lights on.

Some people can turn on the lights when they sleep at night, but the light should not be too strong, which will lead to insomnia and poor sleep quality.

Long-term sleep with the light on will affect the quality of sleep, it is not easy to fall asleep, sleeping in the dark is a normal routine of human life, used for work and study during the day, and used for rest at night to replenish the energy of the day, if you turn on the light to sleep at night or sleep in strong sunlight, it will affect the normal metabolic function of the human body, and will make the heartbeat, pulse, blood pressure abnormal, easy to lead to the occurrence of diseases, people who are often on night shift are twice as likely to get sick as normal people, for infants and young children, it is especially bad to sleep with the lights on, Because the eye development of infants and young children is not yet perfect, if the lights are turned on for a long time, it will cause restlessness, emotional restlessness, and difficulty sleeping, which will also be greatly detrimental to the development of vision and cause retinal damage.

From the perspective of traditional Chinese medicine, yin and yang refer to night and day respectively, and sleeping with the lights on will reverse black and white, resulting in the imbalance of yin and yang, and the operation of the human body will also be disordered. Then it is very harmful to the eyes, especially children, whose eyesight will also decline in adulthood, and the eyes will feel astringent; It has a great impact on children's eyesight, because the body is still developing, it is easy to get myopia, and they wear glasses early; It will lead to endocrine disorders, especially in girls, who sleep with the lights on for a long time, and the estrogen in the body will be secreted in advance, resulting in precocious puberty.

Turning on the light to sleep at night is not conducive to **, the light will affect the production and secretion of melatonin, and reduce the body's immune function. The second is to affect the quality of sleep, because light affects the biological clock, which has an adverse effect on the body's natural regulation and growth and development. If not, wear an eye mask when you go to bed at night, so that even if the light is turned on at night, it will not affect the secretion of melatonin.

In addition, try not to get out of bed at night, which will also affect the secretion of melatonin. If there are any uncomfortable symptoms, it is best to go to the hospital for a check-up.

Sleeping without turning off the light is particularly easy to lead to a decrease in resistance, especially easy to insomnia, melatonin will become very small, after 11 o'clock can not be a good detoxification, especially the liver, the kidneys will have a lot of toxins, especially prone to high blood pressure and high blood lipid diseases, sleeping without turning off the light is also easy to lead to endocrine disorders, easy to make your mood swings particularly large.

If you don't turn off the light when you sleep, it is particularly easy to cause endocrine disorders, and it will also lead to a lot of melatonin in the body, and there are a lot of toxins in the body, which is easy to cause insomnia, and you can't enter deep sleep.

Sleeping without turning off the lights has the effects of damaging eyesight, leading to decreased immunity, affecting physical development, affecting sleep quality, and affecting health.