♪ ♪ ♪ ♪ ♪ ♪ hey google, turn up the heat. ♪ ♪ ♪ age-related macular degeneration may lead to severe vision loss. so the national eye institute did 20 years of clinical studies on a formula only found in preservision. if it were my vision, i'd ask my doctor about preservision. it's the most studied eye vitamin brand. if it were my vision, i'd look into preservision. only preservision areds2 contains the exact nutrient formula recommended by the nei to help reduce the risk