Effect of supplementation with lutein, zeaxanthin, and omega-3 fatty acids on macular pigment and visual function in young adults with long-term use of digital devices: study protocol for a randomized double-blind placebo-controlled study
BackgroundGrowing evidence emphasizes the importance of xanthophyll carotenoids and omega-3 fatty acids in eye health.However, the beneficial effects of such supplementation have not been thoroughly discussed among adults with high screen exposure.Current trial evidence on lutein bioavailability is contradictory, and the interactions of dietary int