How Does Eating Fish Improve Eyesight? Is It A Myth or a Fact?

How Does Eating Fish Improve Eyesight? Is It A Myth or a Fact?


It is true that eating fishes improve eyesight. Vision is the most important of our five senses, but not many people know how to protect it. Our eyes are always working and we need to prevent it from various diseases. 

Whether working on a laptop or looking at a smartphone, people are always using their eyes, which will have serious consequences and affect our vision. 

Our eyes are paying the price for our addiction, but we can combine certain dietary powers to improve our vision. 

Facts have proved that eating fish regularly can improve our vision to a great extent. So, let's take a look at how fish can improve our vision when different eye diseases affect us. 

For Dry Eye Syndrome

Dry Eye Syndrome is an irritating condition, because your eyes cannot secrete enough fluid. Dry eyes can cause itchy and sometimes painful eyes. Obtaining omega-3 fatty acids from fish is essential for eye health because it prevents the risk of dry eye.

For Cataract

Eating oily fish, such as tuna and salmon, can improve eye health and vision. These are certain types of fish rich in omega-3 fatty acids, which can protect your eyes from cataracts.

For Infant Vision Development

Adding sufficient omega-3 fatty acid supplements to the pregnant woman’s diet can stimulate the eyesight of their babies. Compared with babies whose mothers do not take omega-3 fatty acid supplements, adequate consumption can help improve the baby within 2 months of age. Fish are the best source of omega-3 needed to improve children's vision development. 

Good For The Retina

Fatty fish (salmon, sardines, tuna, and cod) are believed to be rich in fat-based nutrients that continuously help improve your brainpower; and bring better vision. Taking these supplements is beneficial to the retina and can also protect it from various allergies. 

For Age-Related Macular Degeneration

People who consume the highest levels of omega-3 fatty acids from fish are less likely to have age-related macular degeneration (AMD). In addition, if you eat fish regularly, your risk of AMD will be reduced by 40%. 

For Glaucoma

What is interesting in the case of glaucoma is those essential fatty acids can also reduce the risk of glaucoma and ocular hypertension. The fatty acids in fish help to properly drain fluid from the eyes, which helps prevent glaucoma. 

For Blurred Vision

Dry eyes usually cause inflammation of the conjunctiva, leading to redness. In addition, inflammation can irritate the eyes and occasionally cause blurred vision, however, it is important to take a bite of fish or fish oil to relieve dry eyes. The omega-3 fatty acids in fish oil can even prevent blurred vision. 

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