Which two carotenoids present in the Fiorentino tomato offer specific protective benefits for vision by shielding against damaging blue light?
Answer
Lutein and Zeaxanthin
Lutein and Zeaxanthin are specialized carotenoids known for their accumulation within the retina of the eye. Their primary function is to act as internal filters, absorbing high-energy visible light, particularly the damaging blue light spectrum emitted by digital screens and sunlight. This protective action is considered crucial for long-term eye health, helping to prevent cumulative damage that can lead to age-related macular degeneration over time.
Related Questions
What does the Italian term Costoluto signify regarding the appearance of the Costoluto Fiorentino tomato?How does the open-pollinated nature of the Costoluto Fiorentino impact a gardener's ability to cultivate it across seasons?What physical trait of the Costoluto Fiorentino contributes to avoiding the waxy or plastic mouthfeel common in some commercial tomatoes?In addition to functioning as an antioxidant within human biology, what protective role does lycopene perform for the Costoluto Fiorentino tomato itself?What is the specific preparation method recommended for the Costoluto Fiorentino that maximizes lycopene bioavailability by breaking down cell walls?What essential dietary component, often paired in traditional Italian servings like Caprese, enhances the body's absorption of lycopene up to four times?Which mineral, vital for balancing fluids and maintaining healthy blood pressure, is a notable component of the Fiorentino tomato's micronutrient profile?What is the function of Vitamin C, which is abundant in the Costoluto Fiorentino tomato, concerning skin structure and repair?Which two carotenoids present in the Fiorentino tomato offer specific protective benefits for vision by shielding against damaging blue light?What synergistic pair found in tomatoes contributes to structural health by aiding in proper blood clotting and increasing bone mineral density?Why might consuming a sauce made from Costoluto Fiorentino tomatoes naturally lead to a lower intake of added salt or sugar in a meal?