Lutein

Lutein supplements are typically used in alternative medicine for eye diseases, such as cataracts and macular degeneration. Known to build up in the retina and lens of the eye, lutein is thought to protect the eye from injury induced by free radicals, chemical byproducts shown to damage cells and contribute to the development of certain diseases. Lutein supplements are typically used in alternative medicine for eye diseases, such as cataracts and macular degeneration. Known to build up in the retina and lens of the eye, lutein is thought to protect the eye from injury induced by free radicals, chemical byproducts shown to damage cells.

A large body of evidence shows that lutein has several beneficial effects, especially on eye health. In particular, lutein is known to improve or even prevent age-related macular degeneration. lutein is known to improve or even prevent age-related macular disease which is the leading cause of blindness and vision impairment.

Side effects of lutein may include breathing difficulties. The single most common of all lutein side effects is a discoloration of the skin. This condition, known as carotenosis, is brought on by the presence of carotenoids in the lutein.

Often used in treatment or prevention of eye diseases, lutein supplements contain a natural substance classified as a carotenoid (a group of plant pigments with antioxidant effects).