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Ananthalakshmi. N, Head-Education & Professional Services, Essilor India lists out ways to help keep eyes healthy:

Our eyes play an important role in our lives. They are the sensors that relay information about the environment to our brain. Eyes alert the brain to the prospect of both a safe environment and lurking danger. Our eyes work all the time - from getting out of bed in the morning to sleeping at night. In modern lives, we have another source of strain on our eyes - mobile phones, laptops and TVs. Studies have shown that unabated exposure to light emitted by these gadgets are harmful for our eyes.

Why eyesight could take a hit?
Technically, our eyesight can take a beating from refractive errors, the normal aging phenomenon (presbyopia, where individuals at 40+ years face difficulty in reading the small print on medicine bottles, and packet contents, among others), eye problems/diseases/infections, and injuries. Natural light is very important for our eyes to remain healthy. In children, a lack of time outdoors could increase their chances of developing short-sightedness. If you notice your eyesight is deteriorating, the most important thing to do is to immediately visit your eye care practitioner for an eye examination / eye test. The practitioner will be able to identify underlying issues that are causing the eyesight to go bad.

Ananthalakshmi. N, Head-Education & Professional Services, Essilor India lists out ways to help keep eyes healthy:

• Eat right - Eat a healthy and balanced diet rich in Vitamin A

• Harmful Lights - Prevent your eyes from harmful radiations / light, especially ultra violet radiations & harmful blue lights

• Sun & the eyes - Sun is the biggest natural source of UV and Light. A healthy amount of sunrays are good for the eyes, looking at the sun directly can cause damage ? even lasting damage ? to the eyes.

• Artificial sources - Today, we all are exposed to a number of artificial sources of light, including LED/ LCD used in artificial lighting (bulbs / tube lights); displays on TVs, mobiles, laptops, desktops, etc. Though not as powerful as the sun, prolonged exposure / proximity to the eyes / angle of exposure, can cumulatively, have a negative impact on the eyes and its well-being.

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