2. Fatty Fish
Fatty fish is the best source of omega-3-fatty acids which are very essential for many reasons. They help lower inflammation by balancing out the omega-3 and omega-6 fatty acid ratio. Our eye has an area near the retina that is loaded with DHA, a type of omega-3 fatty acid. Therefore, regularly eating fish like tuna, salmon and mackerel benefit your eye health significantly.
Avoid poaching or frying fatty fish as they may reduce their food value. Grilling them is the best method to consume fatty fish. For people who do not eat fish, there are fish oil supplements available which you can take. But do consult your doctor first.