Numerous potential health advantages are attributed to lutein and zeaxanthin. These two carotenoids are well known as potent antioxidants that can aid in the body's ability to combat harmful free radicals. Inflammation can result from free radicals, which are unstable molecules that can harm cells. Many chronic diseases, including heart disease, cancer, and Alzheimer's disease, involve an inflammation-related process.

Lutein and zeaxanthin are believed to contribute to healthy vision in addition to being antioxidants. The macula, the area of the eye that controls central vision, is where these two carotenoids are concentrated. According to studies, people who consume a lot of lutein and zeaxanthin have a lower risk of getting age-related macular degeneration, which is one of the main causes of blindness in older adults.

Additionally being investigated for their potential impact on cognitive health are lutein and zeaxanthin. These carotenoids may aid in memory enhancement and offer defense against age-related cognitive decline, according to some research.