When you put your phone by the bed when you sleep, you are not afraid of radiation, but...

Do you follow this routine every day before going to bed:

Lie down in bed → pick up the phone → scroll through it until the early morning without noticing → put the phone next to the pillow → start to feel sleepy Occasionally I think of what the old people often said: placing a mobile phone next to the bed will release radiation and cause cancer. Is this true?

Can cell phone radiation cause cancer? The truth is——
Conclusion first: Currently, there is no evidence that mobile phone radiation can cause cancer!
China has very strict standards for mobile phone radiation, and has issued a special document called "Local Exposure Limits for Electromagnetic Radiation from Mobile Phones." Therefore, as long as a mobile phone meets the relevant national standards, the radiation it generates will not cause harm to the human body .
Besides, household electrical appliances, such as mobile phones, televisions, microwave ovens , etc., actually produce non-ionizing radiation , which is not at the same level as the ionizing radiation from nuclear power plants.
Common ionizing radiation in life includes:

Data source: Shenzhen People's Hospital official account So, radiation is actually quite common, but radiation in life is very safe, it will not cause cancer, nor will it make people stupid~
So can I sleep with my phone in my arms without any worries?
I still suggest you put your phone farther away, otherwise...
It's so convenient that you can take it out and play with it anytime, but be careful, it may bring these two major disadvantages↓
Disadvantage 1: Affects sleep <br /> You have all heard of "melatonin", right? Normally, at night, our body will accelerate the secretion of melatonin, which allows you to sleep and sleep well. During the day, it will automatically reduce the secretion to keep us awake.
At present, many studies have found that using smartphones/tablets before going to bed will significantly inhibit the secretion of melatonin:

References [1]
When melatonin secretion decreases, the brain cannot get enough rest. If this continues for a long time, it is more likely to cause memory loss and brain cell death. Please forward this to remind your family members who always play with their phones in bed: put down your phones and have a good sleep!

Disadvantage 2: Skin deterioration <br /> After looking at your phone for a long time, do you always feel that your face is getting darker? This is not an illusion:
References [2]
Human skin exposed to the blue light from mobile phones may produce free radicals, which can lead to changes in pigmentation. To put it simply, the skin suddenly and continuously darkens .

Originally, adequate sleep can help the skin repair itself at night, but during this critical period, you are browsing your phone...
The blue light from mobile phones will interfere with the nighttime rhythm of skin cells, affecting the regeneration and repair of skin cells. If this continues for a long time, the skin will naturally age faster.
Family members, we really can’t stay up late playing with our phones!