Contributing to vision decline, blue LED light can damage your eye's retina and disrupt your natural sleep rhythms. It suppresses melatonin production, leading to potential headaches and visual exhaustion.

Three carotenoids – lutein, meso-zeaxanthin and RR-zeaxanthin – are highly concentrated in your eye’s macula, which is responsible for your central vision and visual acuity. These carotenoids make up three-fourths of the carotenoids in your brain, specifically the areas responsible for cognitive function and data-processing.

With today’s increased demands on your eyes and brain, lutein and zeaxanthin have truly become essential “lifestyle” nutrients, especially as good dietary sources are limited.