Blue light: DANGER for your sleep
blue light emitted by screens such as computers, TVs, phones and even tablets when backlit activates 100 times more non-visual photosensitive receptors in the retina . This leads to a disruption of the biological clock and causes difficult nights, a bad awakening and a day that tires your body by provoking: headache , back pain , neck pain , itchy eyes . These many disturbing and painful symptoms prevent your brain from concentrating as much as possible on the task(s) to be performed during the day.
Moderate use of screens after 9:00 p.m. would make it easier to sleep
According to a survey we find that more than 70% of the French population uses a technological device such as a smartphone or tablet before going to bed. This automation is more and more dangerous for sleep … However, how many people are aware of the impacts it has on sleep?
According to several doctors and scientific researchers, it is necessary to stop using screens after 9:00 p.m. because the light projected by the screens prevents the production of melatonin. This hormone, which is produced naturally when you're in the dark, helps regulate your sleep cycle . In addition, these prolonged uses prevent relaxation when going to bed and therefore cause greater difficulty in falling asleep. If in a room we find a bed it is because this room must be reserved exclusively for sleep and relaxation (music, reading, etc.) it is therefore strongly discouraged install a TV, computer or other digital instrument.
How to protect your eyes in front of the screens?
If you like to relax in the evening in front of the TV we have a solution to mitigate the risks of blue light: anti-blue light computer glasses intended for screens . Indeed, these resting glasses help protect your eyes when they are exposed to these sources of harmful light for a long time. However, to wear them you must be emmetropic , that is to say not have a vision problem or wear contact lenses. You will feel from the first use that your relieved eyes , thanks to a light yellow filter it will be more pleasant to watch TV or use the computer , these allow to find a real visual comfort while preventing some very painful and disturbing back and headaches.
Where can I find computer glasses?
Many models are available on www.varionet.com , at low prices and without a prescription! Indeed, these anti-blue light glasses have a low universal correction and high-performance Cool blue anti-reflective lenses.