This year, the well-known academic journal "Cancer" published a study involving 460,000 people. It was found that due to the influence of night light, the risk of thyroid cancer would be greatly increased. There were 464,371 participants in this study, and the researchers followed each person for nearly 13 years. Researchers have found that the amount of exposure to light at night will affect the risk of thyroid cancer, and among them, women are excellent.
Actually, we all know the health problems caused by staying up late. Some people will say that if I don’t stay up late, I go to bed early and brush my phone. The conclusion is clear: is for your health, so not !
In this study, the group of people with the most exposure to light sources at night increased the risk of thyroid cancer by 55% compared to the group of people who had the most exposure at night by 20% women are more likely to get cancer when exposed to light sources .Of course, male compatriots should not be happy too early. The study found that the prevalence of men in is higher in the middle and late stages of .
The claim that staying up late increases the incidence of cancer has received research support. At present, the phenomenon of young people staying up late is very common, because it has become the norm to actively or passively stay up late when playing mobile phones, playing games, entertainment, etc. Staying up late makes people prone to DNA damage , and reduces the repair efficiency of damaged DNA .
So, which are the night light sources?
Common night lights are like night lights at home, outdoor street lights, car lights, and of course, various electronic devices closest to us, such as mobile phones, tablets, and so on.
How do these light sources affect our health?
light source affects health,And blue light is particularly serious, we all know that electronic devices will produce blue light, and we know that blue will inhibit melatonin, here I add a piece of knowledge, melatonin is an important hormone that regulates sleep , orange light stimulates melatonin to help fall asleep, while blue light inhibits the growth of melatonin and is easy to wake up.
Under the influence of blue light at night, the disturbance of circadian rhythm will affect the human cardiovascular system, endocrine system and nervous system 7strong.
From here, we can make it clear that we should not only develop a good sleep habit, but also use electronic products on time. 1 hour before going to bed, , turn off or reduce the use of electronic devices.This can not only avoid the harm caused by difficulty falling asleep, but also avoid the impact of blue light on the body.
In addition, it is recommended to install thick curtains with poor light transmittance in the home to avoid the interference of sleeping lights and bed or car lights as possible. Environmental protection, conservation and protection of one's own health.
Finally, I remind everyone that if you want to reduce the risk of thyroid cancer, put down your phone and tablet when you sleep.
How long do you use your phone before going to bed?
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