Lutein, a carotenoid found in colorful fruits and vegetables, is gaining recognition for its vision-protective qualities. It ...

Food sources Lutein is generally found in dark, leafy green vegetables and yellow-pigmented foods. Because it’s a fat-soluble nutrient, you need to consume some fat to absorb the lutein you eat.

Lutein is a carotenoid pigment produced by plants. It belongs to the xanthophyll family of carotenoids, which also includes zeaxanthin. Foods like kale, spinach, broccoli, peas, parsley, and egg ...

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Lutein is also available as a supplement, and studies show it’s as effective in this form as dietary sources. Though lutein is in many foods, most people only get about 30% of the recommended level.

A research group at KAIST has successfully engineered a microbial strain capable of producing lutein at industrially relevant ...

Lutein and zeaxanthin are carotenoids that pack a powerful antioxidant punch. This article discusses the benefits of lutein and zeaxanthin, as well as dosage and food sources.

Lutein is one of two major carotenoids found in the human eye (macula and retina). It is thought to function as a light filter, protecting the eye tissues from sunlight damage.

So lutein and zeaxanthin are two antioxidants that occur naturally, and there are studies looking at those supplements to treat age-related macular degeneration.

So, during your next trip to the grocery store, what’s there to consider when purchasing eggs? We asked a dietitian to break it down. A standard large egg contains around 74 calories, 6 grams of ...

The serum lutein concentration increased an average of 2.4-fold to 0.81 µmol/L for free lutein and 0.9 µmol/L for ester lutein at day 15. These increases were maintained through days 40 and 60.