Carrot-Like nutrients may sharpen your sight, study says

This study looks at whether taking daily supplements of lutein, zeaxanthin, and meso-zeaxanthin (natural pigments found in plants) can improve contrast sensitivity—the ability to see subtle differences in light and dark—in healthy Chinese adults aged 35 and older. Over 12 months, 220 participants will either receive the supplement or a placebo. The goal is to see if these nutrients can enhance vision and potentially help prevent future eye problems.