If you have diabetes, the recommendation is that you get your eyes checked every year. People with diabetes are more likely to get any number of eye disorders that could cause them to go blind. That's why you need to make sure that you get your eyes checked every year. If your doctor detects any of these problems, the sooner you can get treated, the more likely you are to keep your sight.
In World War II many of the aircraft pilots were instructed to eat bilberry because it was an antioxidant, and it was thought to help pilots with their night vision. The idea came about because it was an antioxidant and antioxidants are supposed to increase eye health. Antioxidants is great for eye health, but there are some very good reasons that you should be taking an eye care vitamin. This article will outline three different reasons that taking an eye care vitamin is a great idea.
If your doctor has suggested bifocals, you may want to know a little bit more about these lenses. Here is some information about bifocals to help you better understand them:
Why are bifocal lenses needed?
Lenses that have bifocal abilities address two vision issues at once. The upper portion of a bifocal lens is usually used to correct distance issues, such as nearsightedness. People who suffer from nearsightedness or myopia are unable to see objects that are far away clearly.
If you wear glasses, you know how difficult it can be to protect your vision during work or sporting activities. You usually have to choose between seeing properly or wearing protective goggles. Unfortunately, wearing your regular prescription glasses during work or sporting activities can leave your eyes susceptible to injury. Wearing your protective goggles may protect your eyes from some injuries but then you risk other injuries if you can't see properly.
Eye doctors generally discover a vision defect known as keratoconus during routine eye examinations. Keratoconus is a condition where the cornea of the eye bulges outward, becoming cone-shaped. Although there are a variety of treatments available, wearing prescription contact lenses is usually enough to correct the associated vision problems – myopia (nearsightedness) and astigmatism (distorted vision) – in mild cases of keratoconus in its early stages.
When collagen (protein) fibers in the eye weaken, the curvature of the cornea – the transparent layer covering the front of the eye – begins to lose its shape.