Sudden drop in sight
For man, eyes are one of the most important body parts. It is also called the window of the mind, and it is the most important part of daily life. However, the function of this eye differs depending on the individual, because the ability to distinguish objects, the sight, is aged and most of the functions are degraded. The ability to perceive things through vision is going to fall.
Causes of decreased vision
Visual perception reduces the perception ability of objects. It is estimated to be the minimum size that can distinguish the two points. The visual acuity loss can be caused by abnormalities of the eye itself, abnormal vision of the optic nerve or brain, Neural degeneration may be the cause.
How to improve eyesight
No matter how often you manage, your eyesight may deteriorate regularly, but it is always important to check your eye health. Especially since smartphones can not be taken away from modern people, it is necessary to be aware of the decrease in eyesight caused by electronic devices. When working on a computer frequently, it is best to work with blue light glasses that block the blue light, which is a blue light source such as a monitor or smart phone, and it is best to keep it close to the monitor as closely as possible. To reduce eye fatigue, you should look at the monitor in the sun or relieve the fatigue of the eye by taking enough rest.