Two important dietary carotenoids known as lutein and Zeaxanthin are responsible for opposing damage to the macula of the eye from high-energy blue wavelength light. These carotenoids filter up to 90% of visible spectrum blue wavelength light, protecting the eye from damage.

Lutein and Zeaxanthin are also antioxidants. For years, studies have suggested that antioxidants can oppose cell damage and even the development of certain cancers by neutralizing free radicals. This may be especially important when it comes to age-related macular degeneration.

 

Scientific studies have supported the hypothesis. Macular degeneration has been linked to a lack of carotenoid accumulation in the outer retina, according to a report by Dr. Johanna M. Seddon at Harvard University and published in 1994 in the Journal of the American Medical Association.

Meso-Zeaxanthin, which is converted from lutein in the center of the eye, has been shown to be especially helpful antioxidant, but the body does not receive the necessary carotenoids for Meso-Zeaxanthin production from a standard diet. What's more, some bodies have enzyme deficiencies that can prevent Meso-Zeaxanthin from forming.

According to the Dr. Seddon's report, supplementing a diet with 6mg of lutein per day may lower the risk of age-related macular degeneration by as much as 43%. A supplement with Meso-Zeaxanthin gives the body an important antioxidant in a converted form, bypassing the problems of enzyme production.

A Meso-Zeaxanthin supplement is therefore essential to keeping the proper level of carotenoids in the macula of the eye, thereby protecting the eye from harsh light and giving the body the antioxidants that it needs to prevent damage from free radicals. Carotenoid accumulation is important to macular health, and using Meso-Zeaxanthin as a supplement can aid proper carotenoid accumulation, preventing certain types of serious vision loss by ensuring proper pigment levels.