Although the vast majority of users ignore it, the light emitted by digital devices has a negative impact on the eyes, which in turn causes serious problems in the medium and long term.
The rate of people with visual diseases has increased as technology has evolved and the worst thing is that it is estimated that it will continue to grow, because more and more people use these elements almost without rest.
Taking into account the great risk we run due to the frequent use of all devices. technological, for some time now some key recommendations have been shared to reduce the impact and protect visual health.
On this occasion we have compiled the most important guidelines:
Exercise your eyes
When you spend too much time in front of digital devices, your eyes don't blink as they should and sooner or later they develop some degree of dryness.
It is essential to take a few seconds, at least every 20 minutes, to do some exercises to facilitate their lubrication.
A good idea is to blink frequently while maintaining focus on the same point, or to cover one of your eyes, look intently at a specific point and then repeat it with the other.
Maintain a certain distance from the screen
Eye doctors are recommending sitting at least a forearm's length away from the screen.
When working with a desktop PC it will be necessary to adopt an appropriate position that facilitates the use of the keyboard but maintaining the appropriate distance.
Expose eyes to daylight
If the eyes are exposed to the light emitted by the devices and also to LED lamps, the problem can be twofold.
Natural light is healthy and reduces the impact that artificial lights have on eyesight. A good idea is to take a few minutes to go out into the garden, walk through the park or any other place where there may be some connection with nature.
This habit will also help adjust natural circadian rhythms, improving sleep quality and mood.
Adjust screen lighting
All devices allow you to adjust the screen lighting to adapt it according to the environment and visual need.
For example, if the place is illuminated, the brightness should be increased to reduce reflections on it.
On the other hand, if the room is dark or it is already nighttime, the light should be decreased as much as possible.
When too much brightness is used without being necessary, the only thing that is achieved is straining the eyes and causing long-term damage.
Use protective glasses
Even if no visual problem has yet developed, it is good to consult a specialist to prescribe protective glasses.
This accessory that for years has allowed many to improve their vision also has designs that reduce glare and visual fatigue.
They should be used whenever you are in front of a screen, as it is the best way to protect your eyes from harmful glare.
Improve nutrition
As with the health of the body in general, the eyes also need some essential nutrients to reduce the harmful effects of digital elements and other agents that harm them.
To maintain good vision and improve nerve performance, it is advisable to take more:
- Omega 3 essential fatty acids.
- Vitamin A.
- Zinc.
- Vitamin C.
- Vitamin E.
- Antioxidants.
Take regular breaks
Eye health experts recommend taking a break of 15 to 20 minutes for every 2 hours you spend in front of a screen.
During the minutes of rest you should not use any other electronic element and, if possible, you should blink or close your eyes for a while so that they are well lubricated.
Reduce the use of these devices
Many long for those times when there was not so much dependence on technology and more activities were carried out in the social environment.
Why let good customs be lost? No greeting on social networks will change that handshake or that hug with loved ones.
Being aware of this and the problem it is causing for our eye health, it is a great decision to start reducing its use as much as possible during the day, and return to other activities.
Updated on: 21/10/2015 00:00:00
Source of Information: mejorconsalud.com
