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What is lutein for?

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

What is lutein, and what does it do? Lutein is one of two major carotenoids found as a color pigment in the human eye (macula and retina). It is thought to function as a light filter, protecting the eye tissues from sunlight damage.

How much lutein is best? In research, lutein supplements have been used safely in doses up to 15 mg daily for up to two years. Additionally, health experts note that taking up to 20 mg of lutein both from the diet and supplements seems to be safe.

What foods contain lutein? Foods high in Lutein and Zeaxanthin include dark leafy greens, peas, summer squash, pumpkin, brussels sprouts, broccoli, asparagus, lettuce, carrots, and pistachios. For more see the nutrient ranking of all foods high in lutein and zeaxanthin.

How much lutein is recommended? While there’s no recommended daily intake for lutein or zeaxanthin, studies have found health benefits for lutein at a dose of 10 milligrams (mg) per day and at 2 mg/day for zeaxanthin.

What is lutein, and what does it do?

What is lutein, and what does it do? Lutein is one of two major carotenoids found as a color pigment in the human eye (macula and retina). It is thought to function as a light filter, protecting the eye tissues from sunlight damage.

How much lutein is best? In research, lutein supplements have been used safely in doses up to 15 mg daily for up to two years. Additionally, health experts note that taking up to 20 mg of lutein both from the diet and supplements seems to be safe.

What foods contain lutein? Foods high in Lutein and Zeaxanthin include dark leafy greens, peas, summer squash, pumpkin, brussels sprouts, broccoli, asparagus, lettuce, carrots, and pistachios. For more see the nutrient ranking of all foods high in lutein and zeaxanthin.

How much lutein is recommended? While there’s no recommended daily intake for lutein or zeaxanthin, studies have found health benefits for lutein at a dose of 10 milligrams (mg) per day and at 2 mg/day for zeaxanthin.