Best Vitamins For Eye Health
Researchers have been studying the effects of vitamins on age related ocular diseases, such as macular degeneration and dry eye for quite some time. The researchers were funded through the National Institutes of Health, conducted the Age-Related Eye Disease Study (AREDS). The researchers developed a list of vitamins they thought would help people who had ocular diseases that were age related. During their study, the researchers found that a combination of those were able to slow the progression of age-related vision-disease by 25%. A similar study done in 2013 was an expansion of the first study. It modified and added what is needed for retinal health.
Both studies showed that a combination of Copper, Lutein, Vitamins C and E, Zeaxanthin, and Zinc benefit the retina, which is the light-sensing tissue we all have. This is important, because the retina has very specialized cells. These cells, called photoreceptors, are some of the most complicated cells inthe body. They work to transfer light signals from your retina into nerve signals for your brain and optic nerve. All of these cells are vital to producing clear vision. Because the photoreceptors are constantly at work, they give off waste products. Studies have shown that these waste products can build up and cause something called drusen, which is a sign of degeneration in older adults. By taking the right, high quality eyecare supplements, you allow antioxidants to clear away the waste products and make your vision as clear as possible.
All of the vitamins mentioned above have unique properties on their own. Vitamin C is vital for all of the cells in your body, not just your visual system. Vitamin C allows your blood vessels, including those vessels in your retina, to stay healthy. Vitamin E has been shown to prevent or delay age-related disease of the ocular system. It may also lower your chances of getting cataracts. In addition, many of these ingredients have been shown to reduce eye strain.
In addition, lutein and zeaxanthin have been shown to support visual and cognitive development in children, kids, and teenagers.