[P4–560]: SUPPLEMENTAL RETINAL CAROTENOIDS ENHANCE MEMORY IN HEALTHY INDIVIDUALS WITH LOW LEVELS OF MACULAR PIGMENT IN A RANDOMIZED, DOUBLE BLIND, PLACEBO‐CONTROLLED CLINICAL TRIAL. (1st July 2017) - Power, Rebecca; Coen, Robert; Beatty, Stephen; Mulcahy, Riona; Moran, Rachel; Stack, Jim; Howard, Alan; Nolan, John