In today’s world, while smartphones are useful to us, they are also causing us harm. Smartphones have become a major part of our lives, and so our sleeping habits have changed as well. It’s no surprise that checking notifications while lying in bed is harming our eyes.
University of Toledo Researchers at the University of Toledo say that blue light emitted by smartphone screens can cause blindness. Studies have shown that blue light causes toxic reactions in the retina of the eye, which detects light and signals it to the brain. As a result, toxic chemical reactions begin to kill the eye’s photoreceptors, which, once damaged, cannot be repaired.
A study published in the journal Scientific Reports states that it causes macular degeneration, an eye disease that leads to blindness. Macular degeneration is also known as age-related macular degeneration and it is of two types: dry macular degeneration and wet macular degeneration. When porous blood vessels develop under the retina, it is called wet macular degeneration and dry macular degeneration occurs when the center of the retina deteriorates. Researchers are also studying how harmful blue light from TVs, smartphones and tablets is to our health.
Simple Ways to Protect Your Eyes from the Light of Your Smartphone
1. Rest your eyes for a while
Every 20 minutes, stop looking at your screen for 20 seconds, then look 20 feet away. By doing this, your eye muscles will be relieved for a while and your eyes will be able to rest.
2. Blink often
When you focus on your smartphone, you forget to blink, that is, their blinking frequency decreases. Because of this, tears dry on the surface of your eyes and cause eye irritation, redness, pain, and blurred vision. Blinking more often will keep your eyes moist and reduce irritation and dryness. So make sure to blink 10 times every 20 minutes.
3. Keep your smartphone brightness low
Smartphone brightness can quickly tire your eyes, so make sure your phone is made with anti-reflective glass. It will protect your eyes from the brightness. You can also download a brightness reduction app to reduce the blue light on your device.
4. Keep your smartphone away
As a general rule, most people hold their smartphone only about 8 inches away from their face to see better or closer. This is not good for your eyes as the blue light can affect your eyes. Try to hold your smartphone at least 16 to 18 inches away from your eyes. When you first do this, it may feel strange, but gradually you will get used to it.
5. Turn off your phone before sleeping
National Sleep Foundation According to the National Sleep Foundation, blue light inhibits the production of the hormone melatonin, which can also affect your sleep. Melatonin plays an important role in regulating sleep cycles and its production is triggered by the blue light from your smartphone. Therefore, turn off your phone at least 30 minutes before bed.
6. Adjust screen brightness and contrast
One way to protect your stress and eyes is to adjust the brightness and contrast of the smartphone. Too high or too low screen brightness can cause eye fatigue and your eyes will not be able to rest. Therefore, adjust the brightness and contrast settings to reduce eye fatigue to a certain extent.
7. Blink with water
There is another way to protect your eyes from the constant glare of smartphones. You should often splash your eyes with water. Blinking with water will reduce dry eyes and also eliminate eye problems. This will reduce problems such as blurred vision and help your eyes focus better.
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The post office How a Smartphone Can Take Away Your Sight—and How to Avoid It first appeared on Best Health Tips in Hindi, Health Blog – News | AllerMédias.
