What are the specific carotenoid antioxidants found in lettuce known for?
Answer
Accumulating in the eye to filter harmful high-energy blue light
Lettuce leaves contain protective compounds known as antioxidants, chief among them being the carotenoids lutein and zeaxanthin. These particular compounds have a specific affinity for accumulating within the tissues of the eye. Once localized in the eye, lutein and zeaxanthin perform a protective role by helping to filter out damaging, high-energy blue light emanating from digital screens and sunlight. This filtering action is directly related to supporting long-term visual health and protecting the delicate structures of the eye from potential light-induced damage.
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