Caring For Your Vision

Diet & Nutrition

There’s no substitute for the quality of life good vision offers.  Adding certain nutrients to your diet every day – either through foods or supplements – can help save your vision.  Researchers have linked eye-friendly nutrients such as lutein/zeaxanthin, vitamin C, vitamin E, and zinc to reducing the risk of certain eye diseases, including macular degeneration and cataract formation.

Lutein & Zeaxanthin
Lutein and zeaxanthin are important nutrients found in green leafy vegetables, as well as other foods, such as eggs. Many studies have shown that lutein and zeaxanthin reduce the risk of chronic eye diseases, including age-related macular degeneration and cataracts.

Vitamin C
Vitamin C (ascorbic acid) is an antioxidant found in fruits and vegetables. Scientific evidence suggests vitamin C lowers the risk of developing cataracts, and when taken in combination with other essential nutrients, can slow the progression of age-related macular degeneration and visual acuity loss.

Vitamin E
Vitamin E in its most biologically active form is a powerful antioxidant found in nuts, fortified cereals and sweet potatoes. It is thought to protect cells of the eyes from damage caused by unstable molecules called free radicals which break down healthy tissue.

Essential Fatty Acids
Fats are a necessary part of the human diet. They maintain the integrity of the nervous system, fuel cells and boost the immune system. Two omega-3 fatty acids have been shown to be important for proper visual development and retinal function.

Zinc
Zinc is an essential trace mineral or ‘helper molecule.’ It plays a vital role in bringing vitamin A from the liver to the retina in order to produce melanin, a protective pigment in the eyes. Zinc is highly concentrated in the eye, mostly in the retina and choroid, the vascular tissue layer lying under the retina.

Emerging Research
In the last 20 years, eye health research has linked diet and nutrition with a decreased risk of age-related macular degeneration (AMD).

Comprehensive Eye and Vision Examinations

Periodic eye and vision examinations are an important part of preventive health care. Many eye and vision problems have no obvious signs or symptoms. As a result, individuals are often unaware that problems exist. Early diagnosis and treatment of eye and vision problems are important for maintaining good vision and eye health, and when possible, preventing vision loss.

UV Protection

The sun supports all life on our planet, but its life-giving rays also pose dangers.

The sun’s primary danger is in the form of Ultraviolet (UV) radiation. UV radiation is a component of solar radiation, but it can also be given off by artificial sources like welding machines, tanning beds and lasers.

Most are aware of the harm UV radiation can do to the skin, but many may not realize that exposure to UV radiation can harm the eyes or that other components of solar radiation can also affect vision.

Protecting Your Eyes at Work

Eye injuries in the workplace are very common. The National Institute for Occupational Safety and Health (NIOSH) reports about 2,000 U.S. workers sustain job-related eye injuries that require medical treatment each day. However, safety experts and eye doctors believe the right eye protection could have lessened the severity or even prevented 90% of these eye injuries. Eye protection is very important. Simply using the proper eye protection on the job could prevent thousands of eye injuries each year.

Common eye injuries occurring at work can result from chemicals or foreign objects in the eye and cuts or scrapes on the cornea. Other causes of injuries include splashes with grease and oil, burns from steam, ultraviolet or infrared radiation exposure, and flying wood or metal chips.

Two major reasons workers experience eye injuries on the job are because they were:

• Not wearing eye protection.
• Wearing the wrong kind of protection for the job.