Lutein
Definition
Lutein is a type of carotenoid found in leafy greens and other colorful fruits and vegetables. It is known for its role in maintaining healthy vision.
Scientific / Technical Definition
Lutein is a xanthophyll and one of the 600 known naturally occurring carotenoids. It is synthesized only by plants, and like other carotenoids, it is a tetraterpenoid compound, playing a significant role in the light-absorption processes of photosynthesis and in protecting plants against the photodynamic effect of sunlight.
Benefits
- Supports eye health and may protect against age-related macular degeneration.
- Acts as an antioxidant, helping to neutralize free radicals.
- May improve cognitive function and skin health.
Examples
- Spinach
- Kale
- Broccoli
- Corn
- Egg yolks
Additional Information
- Importance: Lutein is important for maintaining healthy vision and protecting the eyes from damage caused by light exposure.
Related Terms
References
Last updated: 10/31/2024