Summary
Lutein is a carotenoid structure similar to Zeaxanthin, and the two are components of many food products such as egg yolks and paprika. Lutein may bioaccumulate in the eyes where it is thought to reduce oxidative stress.
Lutein, as well as the related zeaxanthin, are carotenoid structures similar to pre-vitamin A (β-carotene) and involved in eye health. A dietary component of eggs, lutein appears to be effective for this claim and a general antioxidant.
Lutein is a carotenoid structure similar to Zeaxanthin, and the two are components of many food products such as egg yolks and paprika. Lutein may bioaccumulate in the eyes where it is thought to reduce oxidative stress.
Lutein is most often used for Eyes & Vision.
Lutein is most often used for Eyes & Vision.
In this post hoc analysis of a randomized controlled trial, supplementation with macular carotenoids (lutein, zeaxanthin, and meso-zeaxanthin) reduced some markers of inflammation and serum levels of oxidized LDL. However, several limitations reduce our confidence in the result.