Lutein Overview

Lutein is a yellow pigment usually found in combination with zeaxanthin. 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. Studies suggest that people who consume higher amounts of lutein and zeaxanthin in their diet have a reduced risk of developing age-related macular degeneration (AMD), a common cause of vision loss in older people. Research shows that taking lutein and zeaxanthin supplements can improve 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 zeaxanthin in their diet.

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