Tag: macular degeneration

How Lutein and Zeaxanthin Protect Your Retina from Blue Light Damage

Lutein and zeaxanthin, dietary carotenoid pigments, concentrate in the retina's macula where they filter high-energy blue light before it damages…

Laser Heat Treatment Shows Promise in Preventing Age-Related Blindness

Finnish researchers develop laser heat therapy that could prevent blindness in millions with dry age-related macular degeneration. The technique activates…