Effects of blue light exposure reduced with lutein and zeaxanthin

Benefits of lutein and zeaxanthin supplementation on blue-absorbing macular pigment, sleep quality and visual performance The results of the study were published in Foods. The macular carotenoids, lutein and zeaxanthin isomers, are known as high-energy blue light filters. Blue light penetrates deep into the eye and can cause the formation of free radicals. In the […]

Broccoli design offers clue to improve retinal implants

Researchers at the University of Oregon are currently exploring the possibility that retinal implants with a fractal design might provide the first viable therapy in treating people who have lost vision due to retinal diseases. Implants that are currently being used have not demonstrated the kind of vision restoration that doctors and patients were looking […]

New Treatment for Damaged Eyes

Researchers at the University of Washington have discovered a way to activate retinal cells in mice to turn into new neurons. This discovery could potentially lead to new a new treatment for human eyes that have suffered from trauma or disease. A viral gene-swapping technique was used in the study. A version of a particular […]

New drug for Macular Degeneration

Genetech is currently studying a new drug, lampalizumab, to treat age-related macular degeneration. The drug is designed to slow the destruction of light-sensing cells in the retina. When those cells die, they are unable to regenerate, which causes permanent vision loss. 129 patients participated in the 18-month study and received monthly eye injections. The patients […]

Lutein levels in the eye linked to higher achievement in children

Two recent studies demonstrated that children who do better in school have higher lutein levels in the eye. Even after taking in consideration other factors including IQ, gender, body composition and physical fitness, children that had higher lutein levels did better on cognition tests and performed better academically. In the first study, researchers measured lutein […]

Optometrists more likely than ophthalmologists to recommend eye supplements

A recent study was conducted among Swedish optometrists and ophthalmologists that examined use of nutritional supplements, dietary advice, smoking and eye diseases and strength of evidence and the sources of information used for supplement recommendations. Optometrists responded at a much higher rate to the questionnaire used in the study at a rate of 40.3% compared […]

Will eyedrops replace injections for Macular Degeneration?

Researchers at the University of Birmingham have created a new eyedrop that can deliver wet macular degeneration treatment to the back of the eye. Macular degeneration causes damage to the retina at the back of the eye so this is why it is necessary for the medication to be focused on that area rather than […]

Eye disease screening recommendations

Adults who have no signs or risk factors for eye disease should get a baseline eye disease screening at age 40 according to recommendations by the American Academy of Ophthalmology. Age 40 is the age when early signs of eye disease and vision changes might begin to occur. The baseline screening will allow the ophthalmologist […]

Eye care providers not always detecting AMD

A recent study found that many times, primary eye care providers are missing cases of age-related macular degeneration. After reviewing data on 1,288 eyes in patients who received a dilated eye exam and who were not diagnosed with macular degeneration, researchers had retina specialists take another look and macular degeneration was diagnosed in 25 percent […]

#1 Cause of Vision Loss in Adults? Diabetes.

Diabetic retinopathy is the #1 cause of vision loss among working adults between the ages of 20 and 74 in the United States.* Lucentis recently gained FDA approval for monthly treatment of every form of diabetic retinopathy. This marks the first drug that the FDA has approved to treat diabetic retinopathy “with or without diabetic macular […]