Tears act as lubrication in our eyes which helps us to see clearly. It also helps in clearing away the debris. If lubrication is not present, eyes are red, scratchy, and irritable which can lead to a condition called dry eye. Blurred vision, light sensitivity, and damage to eyes may occur with dry eyes. As people age, the more common it is for them to have dry eyes.
Women develop dry eyes when they are having menopause because of the hormonal change that is happening. People can develop dry eyes from the environment that they are in. If you are living in a windy and dry environment, you are most likely to develop dry eyes. Sun exposure, the smoke of tobacco, cold, or allergy medicine can also be a cause of a dry eye.
The Benefits of Omega 3 Fatty Acids
The common treatment for dry eyes is artificial tears and ointments. According to the National Eye Institute, some patients consume omega-3 fatty acids as a relief for dry eyes. Omega-3s can be consumed in a capsule form which is available in stores. We can get omega-3s by eating salmon, sardines, herring, tuna, menhaden, or cod liver.
A study in 32,000 women showed that those who consumed omega-3 fats from fish had a lower risk of dry eye with 17% than those who ate little or no seafood. It is concluded in the study of the International Journal of Ophthalmology that omega-3 fatty acids have a role in treating dry eyes.
Some studies suggest omega-3s have anti-inflammatory properties that can help in treating dry eyes. It can also lower the risk of cardiovascular disease, stroke, dementia, and Alzheimer’s disease.
Since omega-3s have anti-inflammatory properties, it may not directly cure dry eyes but it can help in improving symptoms of dry eyes. It also improves the function of the Meibomian gland which is the part of the eye that produces oily parts of tears.
Is It Okay to Take Fish Oil Supplements?
Consult your doctor before taking omega-3 supplements. It depends on your preference if you will take it by eating fish or by taking fish oil capsules. You can ask your doctor about the best quality of a fish supplement.
The best way to get the benefits of omega-3 fatty acids is by having a healthy diet that includes servings of fish. Prescription medications such as eye drops and lifestyle changes can contribute to treating dry eyes.