The macula is a round area of tissue located on the back lining of your eye that aids in the straight ahead vision necessary for tasks like reading or driving. Damage to the cells of the macula may result in an eye condition known as macular degeneration, which may cause significant loss of vision. Treatment will not restore vision for most people with macular degeneration, but you should talk with your doctor about nutrients, such as omega-3, that may help prevent damage.
Benefits
As of 2011, the National Eye Institute continues to gather information in a study known as the Age-Related Eye Disease Study 2, or AREDS2. This study will evaluate the role omega-3 fatty acids and other nutrients may play in preventing macular degeneration damage. Earlier studies indicated that people who ate omega-3 rich fish had less incidence of macular degeneration, reports the University of Maryland Medical Center. If you and your doctor think omega-3 may prove beneficial, she will help you determine the amount of fish oil you should use each day.
Other Sources
Instead of fish oil your doctor may suggest increasing your intake of omega-3 with flaxseed oil capsules. Flaxseed contains omega-3, and people who cannot eat fish may need to take flaxseed oil instead. Certain foods contain omega-3 as well. These include fish such as salmon and mackerel, as well as ground flaxseed, walnuts and pumpkin seeds. Your doctor will help you determine if you should use fish oil capsules, flaxseed oil capsules or food sources to reach your necessary intake.
Additional Prevention
In addition to omega-3 fatty acids, your doctor may recommend other nutrients that may help slow down or prevent damage to your vision from macular degeneration. Beneficial nutrients may include lutein, zinc, vitamin A, vitamin E and vitamin C. Do not begin taking a supplement with these nutrients without first consulting with your doctor.
Considerations
You should not take omega-3 without talking with your doctor. Omega-3 fatty acids may increase your risk for bleeding if you take anticoagulant medications or have a blood disorder. If omega-3 is not appropriate for you, your doctor will help you determine other options to reduce your risk for macular degeneration damage.
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