Excessive use of mobile and laptops is considered to be harmful to the eyes the blue light coming out of them can not only enhance problems for the eyes, as well as the quality of sleep and the body in many other ways The affected has been found. To avoid such side effects, you have often seen people applying blue filter glasses.
It is believed that these glasses filter the blue light emanating from the screen and can help reduce side effects. But does it benefit from it?
This question is arising because, in a recent study, a team of researchers rejected this claim. Scientists said, even though you apply blue filter glasses while working on the screen, they are not very effective in reducing the damage to the eyes.
Blue light causes many disadvantages
Researchers said that these glasses are not beneficial in reducing the damage caused by blue lights or to reduce sleep problems. Eye problems like strain, and dry eyes have been seen in people who are in excessive exposure to blue lights. It is believed that blue-filter glasses can reduce these risks, but the researchers have not found it very beneficial in the study.
What was revealed in the study?
The study published in the Cochrane Database of Systematic Reviews tested data from 619 people collected from 17 clinical trials in six countries. Laura Downey, a scientist and senior writer of optometry and vision at Melbourne University, says, these glasses filtering blue lights are not beneficial in protecting the eyes from the damage caused by the computer ie blue lights.
Researchers found that many problems related to blue lights have been seen in people due to excessive use of mobile and laptops during the Kovid-19 epidemic.
Blue filter glasses are not very beneficial
Scientists said, it is also not clear whether these lenses affect the problems related to the vision of blue lights or problems related to sleep. The retinal of these glasses in the long term has not been detected as any possible effect on health.
Researchers reported that the amount of blue light emanating from computer screens and other artificial sources is only one-thousandth of the blue light from daylight. There is no need for such glasses in such a situation. In addition, blue light lenses usually filter only 10% -25% of blue light.
Try to keep your eyes healthy
Health experts say, if you use more computers or any other screens during the day, then some exercises can be done to protect the eyes from the side effects of it. 20-20-20 measures can be followed to keep the eyes healthy. In this, it is advisable to see the thing kept at 20 feet away every 20 minutes for at least 20 seconds. More efforts should be made to keep the eyes healthy.
(PC: Freepik)
