Macular pigment optical density is positively associated with academic performance among preadolescent children.
Sasha M BarnettNaiman A KhanAnne M WalkLauren B RaineChristopher J MoultonNeal J CohenArthur F KramerBilly R HammondLisa M Renzi-HammondCharles H HillmanPublished in: Nutritional neuroscience (2017)
This is the first study to demonstrate that retinal L and Z, measured as MPOD, is positively related to academic achievement in children, even after accounting for the robust effects of IQ and other demographic factors. These findings extend the positive associations observed between MPOD and cognitive abilities to a pediatric population. Trail registration: The Fitness Improves Thinking in Kids 2 (FITKids2) trial was registered at www.clinicaltrials.gov as NCT01619826.