Is sleeping with my phone dangerous?
Thanks for asking. Smartphones only really entered our lives within the last 10 -15 years, but they've since become indispensable.
It can be hard to put them down, even when night time falls.
According to a 2023 study by Reviews .org, 60 % of Americans sleep with their phone at night.
How about you? Maybe you use yours as an alarm clock to check the weather, or to catch up on emails before you drift off to sleep at night.
You might think that having your phone next to you in bed is harmless or even helpful, but did you know that it can actually have negative effects on your health and wellbeing?
Don't mobile phones emit dangerous waves?
Indeed it has been suggested that there may be a possible link between long -term mobile phone use and certain types of cancer.
That's because smartphones emit radio frequency radiation.
RFR can penetrate into human tissues and organs and cause changes in cells and DNA.
Now this is a controversial topic, and there's no definitive evidence that cell phones cause cancer or any other diseases.
However, some researchers have argued that these changes could increase the risk of developing tumors or other health problems.
In 2011, an expert working group appointed by the International Agency for Research on Cancer reviewed all available evidence on the use of mobile phones.
It concluded that phone use was possibly carcinogenic to humans based on the pretty limited evidence from human studies.
Do mobile phones also disturb sleep?
Yes, the light from your phone screen can disrupt your sleep cycle.
You see, our bodies have a natural rhythm of sleeping and waking, called the circadian rhythm.
This rhythm is influenced by light and darkness, and it regulates the production of melatonin, a hormone that makes us feel sleepy.
The blue light emitted by cell phones inhibits the production of melatonin, which means that it makes you less drowsy and more alert.
This can make it harder for you to fall asleep and also reduce the quality of your sleep.
This video from the Sleep Foundation explains some of the long term risks of excessive screen use before going to bed.
Over time, this disruption of your sleep -wake cycle can lead to metabolic disorders, poor mental health, and it can worsen chronic health conditions.
Of course, phones are also sources of information and entertainment.
Using them late at night can stimulate your mind and keep you awake.
Are there any positives to keeping my phone close by at night?
Some people say it can provide a sense of security and peace of mind.
For example, parents may want to be accessible in case of an emergency involving their children.
Using your phone as an alarm can also be practical, but you should still minimize any disruptive notifications and switch to silent mode during sleep hours, or turn your phone off completely.
Ultimately, it's crucial to strike a balance between accessibility and the need for uninterrupted, restful sleep.
The best thing you can do is avoid using your phone at least one hour before bedtime, or even better, keep it out of your bedroom altogether.
There you have it. Now you know whether sleeping with your phone is dangerous.
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