Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Mackerel is scientifically recognized for its potential benefits to the eye health system, largely due to its high content of omega-3 fatty acids, particularly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Several large-scale observational and interventional studies have linked higher intake of omega-3 fatty acids with a reduced risk of age-related macular degeneration (AMD), one of the leading causes of vision loss in older adults. For example, research published in the journal Archives of Ophthalmology (2006) from the Age-Related Eye Disease Study (AREDS) found that participants consuming higher levels of omega-3s had a significantly lower risk of developing advanced AMD. Additionally, DHA is a major structural fat found in the retina, and adequate levels are essential for maintaining retinal function and integrity.

Randomized controlled trials, such as the AREDS2, have investigated the effect of omega-3 supplementation on eye health, although results have been somewhat mixed. While supplementation did not significantly reduce progression to advanced AMD in the AREDS2 trial, epidemiological data consistently supports a protective role of dietary omega-3s, which are abundant in mackerel. Furthermore, omega-3s have been shown to help alleviate symptoms of dry eye disease by improving tear production and reducing inflammation. In summary, there is substantial scientific evidence supporting mackerel’s use for eye health, primarily due to its rich omega-3 content.

More about mackerel
More about Eyes

Other ingredients that support Eyes

Other body systems supported by mackerel

Products containing mackerel