Zeaxanthin Overview

Zeaxanthin is a yellow pigment usually found in combination with lutein. It is lutein's mirror-image. Lutein and zeaxanthin are the two major pigments in the eye’s retina and macula (a spot in the center of the retina responsible for high-acuity vision). They act as antioxidants and as blue light filters, protecting underlying eye tissues from damage from light. People who consume higher amounts of lutein and zeaxanthin have a reduced risk of developing age-related macular degeneration (AMD), a common cause of vision loss in older people. Research suggests that taking lutein and zeaxanthin supplements improves symptoms of AMD such as glare recovery and contrast sensitivity. Studies also suggest a reduced risk of developing severe cataracts that require surgical removal in people consuming higher amounts of lutein and zeaxanthin.

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