Consumption of oily fish has already been demonstrated to confer a wide range of health benefits– as a brain food, in preventing asthma, in heart health, etc. Here’s another one to add to the list: eating oily fish once a week may reduce your risk of becoming blind in your sunset years due to (wet) age-related macular degeneration.
A team of researchers across seven European countries and co-ordinated by the London School of Hygiene & Tropical Medicine sought to investigate the association between fish intake and omega 3 fatty acids with wet AMD, comparing people with wet AMD with controls. Participants …read more

Two reports in the May issue of Archives of Ophthalmology points to two dietary interventions that may reduce the risk of macular degeneration, the leading cause of blindness among the elderly:
Higher intake of {omega}-3 long-chain polyunsaturated fatty acid (DHA), as well as fish consumption, was associated with decreased likelihood of having neovascular AMD (advanced age-related macular degeneration).
Omega-3 fatty acids may influence processes involved in the development of blood vessel– and nerve-related diseases of the retina, the authors write. For instance, DHA may protect the retina by influencing which genes turn on and off, while fatty acids overall may eventually form …read more