Besides the obvious positive effects of fish oil such as: lowered inflammation, improved cardiovascular health, less depressive symptoms, and a stronger heart, fish oil also helps with vision. For example: many nerve tissues behind the retina often worsen over time causing macular degeneration and eventual blindness.
DHA, which is an essential fatty acid found in omega-3 fish oils, collects in nerve cells aiding in their functionality. There have been an abundance of studies comparing elderly that have taken fish oil vs. additional elderly folks that went without it. The conclusion drawn was that those taking the omega-3 oil were far less likely to get degenerative eye diseases that eventually cause blindness.
This was a huge discovery for proponents of fish oil. Another highly common issue that elderly and younger adults deal with alike is dry eyes syndrome; when an individual suffers from this, he or she is rendered unable to produce tears, which causes a scratchy discomfort that can be helped with over-the-counter eye lubricants. What if a person could prevent this from ever happening? Well, it may be impossible to stop it entirely, but fish oil can dramatically reduce symptoms, thereby protecting the cornea from incessant wearing.
Recent studies have shown a direct correlation in regard to extensive omega-3 intake and improved eye health. The best part about fish oil is that it doesn’t have to be taken in a capsule form, it can be consumed by eating fish: tuna, salmon, oysters, shark, and sardines are among those with the most omega-3 content; however, one should heed caution when it comes to consuming large quantities of fish; many of the fish aforementioned contain high amounts of mercury and should be limited or avoided all together. Therefore, it may make the most sense to consume fish oil as a supplement.
Tags: what are the best things to eat for my eye health, what foods help my eyes
