All Eyes for Fish Oil
Here’s another “eye” (aye) for omega-3 fatty acids in fish oil: Studies just published in the Archives of Opthamology suggest that age-related macular degeneration (AMD) occurred less often in those who ate fish once or twice a week. And this was true even for smokers (who have a much higher risk of AMD).
According to the Yahoo news account of these studies:
Researchers don’t yet know why eating fish seems to protect the eyes. Omega-3 fatty acids may neutralize free radicals in the eye, preventing the formation of new blood vessels, reducing inflammation or all three, [National Eye Institute's Dr. Emily] Chew said.
You may want to consider omega-3 fatty acid capsules to maximize chances of AMD prevention. Be sure to get pure fish oil that is contaminant-free.