Which specific carotenoids accumulate in the macula of the eye for protection?
Answer
Lutein and zeaxanthin.
Lutein and zeaxanthin are two specific carotenoids that are exceptionally beneficial for ocular health because they selectively accumulate within the macula region of the eye. Once deposited there, these compounds function as natural internal filters. Their primary action is to absorb harmful, high-energy blue light wavelengths before this radiation can inflict damage upon the delicate, sensitive structures found inside the eye. Regular consumption of foods rich in these specific pigments is correlated with a lowered likelihood of developing age-related macular degeneration (AMD) and cataracts later in life.
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