Diet key in determining retinal risks
There is now a lot of evidence that nutrition plays a role in retinal health


Leigh Spielberg
Published: Monday, September 9, 2019
“There is now a lot of evidence that nutrition plays a role in retinal health,” said Cécile Delcourt, the Director of Research at the Bordeaux Population Health Research Center in France.
Dr Delcourt presented an overview of the research to date regarding “Nutritional Threats and Benefits for the Retina” at the 19th Annual EURETINA Congress in Paris yesterday morning.
“Although most of the research has involved specific nutrients involved in retinal health, I find that concentrating on dietary profiles, rather than individual nutrients, is more effective and interesting,” she said. This is due to a probably synergistic effect of the different nutritional components in an entire diet, rather than selected supplementation.
Dr Delcourt cited the Mediterranean diet, which is associated with longevity and lowered risk of cardiovascular disease and cognitive decline.
“The Mediterranean diet is rich in the micronutrients and essential fatty acids such as omega-3 that have been shown to be beneficial to retinal health,” she said. High plasma levels of omega-3 are associated with a 40% lower risk for advanced AMD.
“Measuring such nutritional biomarkers may soon help physicians and patients better monitor nutritional intervention and manage the risks of nutritional deficiencies to retinal health,” she concluded.
Tags: AMD, nutrition
Latest Articles
Beyond the Numbers
Empowering patient participation fosters continuous innovation in cataract surgery.
Thinking Beyond the Surgery Room
Practice management workshop focuses on financial operations and AI business applications.
Aid Cuts Threaten Global Eye Care Progress
USAID closure leads retreat in development assistance.
Supplement: ESCRS Clinical Trends Series: Presbyopia
Nutrition and the Eye: A Recipe for Success
A look at the evidence for tasty ways of lowering risks and improving ocular health.
New Award to Encourage Research into Sustainable Practices
Sharing a Vision for the Future
ESCRS leaders update Trieste conference on ESCRS initiatives.
Extending Depth of Satisfaction
The ESCRS Eye Journal Club discuss a new study reviewing the causes and management of dissatisfaction after implantation of an EDOF IOL.
Conventional Versus Laser-Assisted Cataract Surgery
Evidence favours conventional technique in most cases.
AI Scribing and Telephone Management
Automating note-taking and call centres could boost practice efficiency.