Spending too much time staring at your smartphone or any other digital screen for that matter can lead to a host of eyesight problems including premature blindness.
The main culprit of these vision problems is blue light. It is extremely damaging to the retina and as technology has advanced so has digital screen tech which uses and emits a lot of blue light.
Blue light has a short wavelength, thus creates a higher measure of vitality. Our eyes’ characteristic channels don’t give adequate insurance against blue light beams and studies recommend that, after some time, introduction to the blue end of the light range could cause genuine long haul harm to our eyes, as well as our rest designs, expanding our danger of specific sorts of tumors, and putting us at more serious danger of getting diabetes, coronary illness and experiencing corpulence.
There’s developing medicinal confirmation that blue light introduction may cause perpetual eye damage; add to the decimation of the cells in the focal point of the retina; and assume a part in causing age-related macular degeneration, which can prompt vision misfortune.
Melanin is the substance in the skin, hair, and eyes that assimilates unsafe UV and blue light beams. It’s the body’s regular sunscreen security. Higher measures of melanin bear the cost of more prominent assurance, however as we age we lose melanin, so that by age 65 half of the security is gone making us more powerless to eye sickness, for example, macular degeneration.
The retina is a thin, multi-layered tissue covering the inward eyeball. The retina can be hurt by high-energy visible radiation of blue/violet light that infiltrates the macular shade found in the eye. A low macular shade thickness may speak to a hazard factor for age-related macular degeneration by allowing more noteworthy blue light damage to the retina.
A Harvard medicinal examination expresses that “High Energy Visible (HEV) blue light has been recognized for a considerable length of time as the most unsafe light for the retina. After endless presentation, one can hope to see long range development in the quantity of macular degenerations, glaucomas, and retinal degenerative ailments”. What’s more, a paper distributed by the American Macular Degeneration Foundation (AMDF) reports that “the blue beams of the range appear to quicken age-related macular degeneration (AMD) more than some other beams in the range”.
Blue light blocking glasses also known as blue blockers have orange coloured lenses and are designed to protect the eyes from the harmful effects of blue light. They are available online on amazon as well as in reputable opticians.