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.

Lutein is synthesized only by plants, and like other xanthophylls is found in high quantities in green leafy vegetables such as spinach, kale and yellow carrots.

Apr 4, 2024 · Lutein, a carotenoid known for its antioxidant properties and found in dark leafy greens and eggs, plays a role in your eye, skin, brain and heart health.

Oct 16, 2025 · Lutein is a carotenoid found in the macula and retina of the human eye. Often referred to as the "eye vitamin," it is thought to work as a light filter and protect the eyes from …

Aug 26, 2021 · Lutein is a type of carotenoid that has antioxidant properties and can provide various health benefits. The most researched benefit of lutein is related to eye health, but it …

Lutein is an antioxidant in the carotenoid family and is crucial to protect the eyes from macular degeneration and cataracts. Learn the health benefits, food sources, dosages, and side …

Lutein and zeaxanthin are the most common carotenoids in nature. They can be found in green leafy vegetables, such as broccoli, peas, lettuce, parsley, spinach, and kale.

Jun 28, 2023 · Learn about the eye and vision benefits of lutein and zeaxanthin — and which foods are highest in these vitamins.

What are the potential uses and benefits? Lutein is used to: Treat cataracts (cloudiness in the lens of your eye). Prevent and treat macular degeneration (an eye condition that can cause vision …

Sep 1, 2025 · Learn about the uses and potential benefits of Lutein including dosage guidelines, side effects, interactions and safety/efficacy ratings.