Detects additional harm when using the phone at night

New research has shown that late phone use will prevent you from getting a good night's sleep and reducing your productivity the next day.

A recent study by scientists at the University of Washington (USA) has shown that using the phone at night not only seriously harms your sleep but also reduces the performance of the day. after.

Lead researcher Christopher Barnes of the University of Washington's Foster School of Business said: "A smartphone will help you solve many problems even if you're not in the office."

However, Christopher Barnes's research also pointed to the reverse of this useful smartphone. Besides helping to deal with more dynamic work, it really is the perfect destroyer of your sleep. With that, it also makes you "hug" more things.

Christopher Barnes explains: "The phone with many gadgets makes it hard for you to get out of a huge block of work and relax, immerse yourself in a deep sleep."

Some previous studies have shown that blue light or light emitted from mobile phones can make you sleepless as they stimulate the body to produce melatonin - the biological clock controlling chemical in body.

For greater certainty, scientists conduct an experiment every day with 82 management positions for two weeks. The results showed that these people, after using the phone too late at night, tend to be tired and often absent from the office the next morning.

Other research was conducted with 161 office workers, They will be required to use TVs, tablets, laptops, other electronic devices . late at night and go to sleep. Before that, the volunteers were watching about the depth of sleep when they used the phone earlier.

After making comparisons, scientists get results, not only mobile phones but also many other electronic devices make you sleepy and feel tired the next morning. However, the level of damage that the phone causes to sleep is the most powerful.

Therefore, experts recommend that you turn off your mobile phone from 9pm to really enjoy a good sleep, help the brain have the best time to relax, prepare a new working day on the day. after.