Is it bad for health to turn on the night light when you go to bed at night?

Dangers of Nightlight:

1.Sleeping with lights on affects vision development.

Sleeping under light for a long time is not good for vision development. Lights off during sleep is to make the eyeball and ciliary muscle get enough rest, long-term exposure to the light to sleep, the light will continue to stimulate the eye, the eye and ciliary muscle can not get enough rest. This can easily cause retinal damage to infants and young children, affecting the normal development of their vision.

Many studies have proven that turning on the lights while young children sleep increases the chances of developing myopia exponentially.

2.Sleeping with the lights on affects the quality of sleep.

Scientists have found that any artificial light source will produce a subtle light pressure, and the long-term existence of this light pressure can make people, especially infants and young children, appear restless and emotionally restless, and make it difficult to sleep. At the same time, letting the baby sleep under the light for a long time, and then affecting the reticular activation system, will shorten the time they sleep each time, and the depth of sleep will become shallow and easy to wake up.

3.Sleeping with the lights on affects your child's growth and development.

Because the baby's growth is constantly carried out during sleep, the baby's sleep is very important, and a good sleep can promote the child's growth and development, enhance intelligence and disease resistance. Sleeping with the lights on will not only cause the child to sleep poorly, but also, the child will secrete growth hormone during sleep, and when the light is on, the growth hormone level will decrease, which will slow down the development rate. Lighting up the bedroom all night will change the natural law of the human body to adapt to the light of day and darkness of the night, thereby affecting the normal metabolism of the baby and endangering growth and development.

The role of the night light:

1. Aromatherapy effect: the essential oil is volatilized through the heat of the bulb, which has the effects of removing odors, purifying the air, decomposing second-hand smoke, relieving mental pressure, etc., 2. Lighting function: there are two strong and weak gears and switch gears, and the brightness can be adjusted; The daily use of the electric lamp at night is too strong and dazzling, and there is a lot of discomfort, and this kind of night light line is soft, soft like water, can produce a lighting effect similar to moonlight, create a hazy and warm lighting environment, help to make people calm down, sleep peacefully, can be used as a walkway light, save electricity.

3. Craft decoration function: the night light has a variety of shapes, beautiful and practical, vivid shape, and cute image; The lampshade can be twisted off as a decoration or as a gift.

On the one hand, sleeping with a night light at night will reduce the secretion of melatonin in the human body, and melatonin has the effects of promoting sleep, regulating jet lag, anti-aging, regulating immunity, etc., so sleeping with a night light will affect sleep quality and reduce human resistance.

On the other hand, many people are very insecure in the dark environment, and need to turn on the light to sleep peacefully, at this time, turning on the night light to sleep promotes sleep, but in the long run, it is not conducive to physical health, it is recommended to gradually change habits.

Turning on the light while sleeping will inhibit the secretion of melatonin in the human body, which will reduce the body's immune function. When people fall asleep at night, the brain secretes melatonin, which is most intensely secreted between 11 p.m. and the early hours of the next morning.

It stops after dawn. The secretion of melatonin can inhibit the excitability of the human sympathetic nerve, reduce blood pressure, slow down the heart rate, rest the heart, enhance the body's immunity, eliminate fatigue, and even kill cancer cells.

The secretion of melatonin can inhibit the excitability of the human sympathetic nerve, reduce blood pressure, slow down the heart rate, rest the heart, enhance the body's immunity, eliminate fatigue, and even kill cancer cells. When you sleep with the lights on, the secretion of melatonin will be inhibited, which will not only affect the quality of sleep, but also affect the body's immunity, and even lead to the onset of cancer.

Turning on the lights when you sleep will reduce melatonin secretion. In children, it may also cause precocious puberty.

I guess I watch a lot of TV series, hehe.

There are great harms, such as bad eyesight.

Well, the answer! I think so: susceptibility to cancer. I'm not the only one who thinks so!