- Lutein is a carotenoid, a type of pigment found in plants, that contributes to the yellow and orange hues in various fruits and vegetables. In the human body, lutein is predominantly located in the macula of the eye, where it plays a crucial role in maintaining vision health.
Health Benefits
- Eye Health: Lutein acts as a natural antioxidant, filtering harmful blue light and protecting the eyes from oxidative stress. Adequate intake of lutein has been associated with a reduced risk of age-related macular degeneration and cataracts.
- Skin Health: As an antioxidant, lutein helps protect the skin from damage caused by ultraviolet light and may improve skin hydration and elasticity.
Dietary Sources
Lutein is abundant in dark leafy greens and other vegetables, including:
- Kale
- Spinach
- Broccoli
- Peas
- Parsley
It is also found in egg yolks.