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    How much time do you spend looking at your smartphone every day? Smartphones help us in many ways, but they may also cause health problems.

    Too much screen time can cause eyestrain which leaves your eyes feeling dry and sore and could also affect your eyesight. To help your eyes stay healthy, follow the "20-20-20" rule: every 20 minutes, look at something 20 feet away for 20 seconds.

    Scientific research suggests that smartphones can also hurt your mind. One of the biggest problems is that using smarphones can affect your sleep patterns. Doctors say the screen light stop you from feeling sleepy. So they advise people not to use smartphones for at least one hour before trying to sleep.

    Another serious danger is Internet addiction (瘾). Many people turn to the Internet to relax feelings of stress, sadness, and loneliness. Over time, they might start to depend on the Internet and feel worried if there not connected. To stop yourself from falling into this kind of trap, limit the amount of time you spend on line.

    To use your smartphone safely, just make sure you follow these health tips. Also, remember that there is more to life than looking at a smartphone.

The tips to  smartphones safely

Kinds

Solutions

Eyes

    Too much screen time can  eyestrain and could also affect your eyesight.

    Follow the "20-20-20" rule: every 20 minutes, look at something 20  away for 20 seconds.

Minds

    You don't want to sleep with the screen light .

    Not to use smartphones for at least sixty  before trying to sleep.

     addiction

People might start to depend on the Internet and feel worried  they're not connected.

    Limit the amount of  you spend on line.

    Follow these health tips and remember that there is  to life than looking at a smartphone.

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