Which specific carotenoids shield the retina by acting as a filter against damaging short-wavelength UV light for eye maintenance?
Answer
Lutein and Zeaxanthin
Lutein and Zeaxanthin are crucial carotenoids found in bell peppers that are essential for maintaining sharp vision, particularly in aging individuals. Lutein is specifically recognized for its protective function in preventing age-related macular degeneration by serving as a filter that screens the retina from harmful short-wavelength ultraviolet light. Zeaxanthin performs a very similar function, acting as an internal eye filter that offers defense against sun-induced damage. While other peppers are highlighted for these, the purple variety contributes significantly to the necessary daily intake of both compounds.
Related Questions
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