Best Lutein and Zeaxanthin Supplements Review 2025
The eye is a vital sensory organ that requires special attention to maintain a healthy and productive lifestyle. Numerous studies have shown that lutein and zeaxanthin; the two major carotenoids in the human macula and retina, are important components for eye health. Lutein and Zeaxanthin Benefits The importance of lutein and zeaxanthin in human health, particularly eye health, is well established by epidemiological, clinical, and interventional studies. They constitute the main pigments found in the yellow spot of the human retina which protect the macula from damage by blue light, improve visual acuity and scavenge harmful reactive oxygen species. They have also been linked with reduced risk of age-related macular degeneration (AMD) and cataracts. ( Source ) In addition to eye health, one study (RCT 2018) also found that lutein and zeaxanthin supplementation appears to benefit neurocognitive f...