Lutein, provided by Douglas Laboratories, is a high-quality dietary supplement that offers numerous health benefits. This product contains lutein, which is extracted from Marigold flower petals, a potent and natural source. Additionally, each softgel provides significant amounts of natural zeaxanthin, a carotenoid that is structurally and functionally similar to lutein.

Lutein and zeaxanthin are important carotenoids that can be found in various vegetables such as corn, spinach, and kale. These carotenoids serve as powerful antioxidants that protect healthy cells from oxidative and free radical damage. Free radicals are unstable chemicals that are produced in the body during metabolism and due to exposure to environmental sources like pollution and cigarette smoke. While free radicals are necessary for energy metabolism and immune function, an excess amount can attack healthy cells, affecting their membrane lipids and proteins, and leading to degenerative diseases.

One of the main functions of lutein and zeaxanthin is their role in protecting the eyes. Recent research has shown that lutein and zeaxanthin are the major pigments of the retina, with lutein being especially concentrated in the rods. The rods are visual cells responsible for black and white vision in the dark. By acting as efficient quenchers of free radicals, lutein and zeaxanthin protect the retina from the damaging effects of high-energy blue spectrum light and oxygen. The eyes are particularly vulnerable to these factors, which can create free radicals that can damage the lipids present in the membranes of the visual cells. The uncontrolled generation of free radicals in the eyes is believed to contribute to the development of macular degeneration and cataracts.

If you are looking to increase your daily intake of lutein and zeaxanthin, Lutein by Douglas Laboratories may be a beneficial dietary supplement for you. By providing a concentrated and natural source of these important carotenoids, this product helps support eye health and overall well-being. Protect your precious vision and promote optimal health with Lutein by Douglas Laboratories.