In their study, the researchers used mammalian retinas with a degeneration of photoreceptors in order to have an experimental model of different degenerative pathologies of the retina, such as Retinitis Pigmentosa or macular degeneration.

FORBES: Artificial Retina From A Photovoltaic Polymer

Studies from two different teams published Monday in the Archives of Ophthalmology provide more evidence that these foods -- which contain healthy fats -- can reduce the risk of developing a retina-destroying condition known as age-related macular degeneration (AMD).

CNN: Fish, olive oil, nuts good for eyes too, more studies find