10 years ago, it was a difficult and costly thing that calling abroad or somewhere. After technology it changed.
If you have a smart phone with numerous apps such as Skype or Whatsapp you can call anyone in anywhere. Smartphones and tablets have become a necessity in the modern society, but are they safe to use? According to experts, using your phone before going to bed with the lights off can cause serious damage to your eyes.It is a bad habit.and we need to get rid of it immediately as it is very dangerous.
Recently, scientists conducted a study on women between 22 and 45 who were experiencing slight or constant blindness. The women had one thing in common they all regularly checked their smartphone before going to bed. This led to the conclusion that this seemingly normal habit can seriously damage your eyes.
Human eye is accustomed to the darkness in the room before going to bed. When you put a light in front of your face, one eye processes the absence of light, while the other processes the excess light, which confuses the brain and causes temporary blindness that can progress to permanent blindness over time. Experts recommend to avoid this dangerous habit, and sticking to only 15 minutes if you must do it with the lights in the room still on. When you’re ready to go to bed, turn off your phone and the light and sleep in complete darkness.
Share this information with anyone you know in order to protect their eyesight.