Dear parents, ensure your kids get two hours of outdoor play daily. Here’s why

While stopping or limiting screen time use may be a big task for parents, the best thing to do, say the experts, is to get children playing outside as much as possible.

Worried that your kid’s eyesight might deteriorate because of endless hours spent on smartphones, gaming consoles, computers and tablets? Take heart, spending just two hours a day outdoors, playing any sport in the sunlight, might help, experts suggest.

Myopia -- also known as nearsightedness and shortsightedness -- is a condition of the eye where the light that enters the eye does not directly focus on the retina, but in front of it. This causes the image that one sees -- when looking at a distant object -- to be out of focus. It does not affect focus when looking at a close object. According to experts, lack of natural light is the key behind the condition.

“The main factor seems to be a lack of exposure to direct sunlight, because children who study a lot and who use computers or smartphones or tablet computers a lot have less opportunity to run around outside and are less exposed to sunshine,” Annegret Dahlmann-Noor, consultant ophthalmologist at Moorfields Eye Hospital in London, was quoted as saying to BBC Health. While stopping or limiting screen time use may be a big task for parents, the best thing to do, say the experts, is to get children playing outside as much as possible.

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