Diane Alexander, PhD, from Kemin Health, and Todd Whitthorne at Cooper Aerobics discuss ongoing research on the supplement lutein...., how lutein may relate to cognition; and how lutein levels in the eye impact glare reduction. Dr. Alexander also explains how the MPOD (Macular Pigment Optical Density) eye test works and why we might want to have this test during an eye exam.

(Kemin Health is the raw material supplier of lutein used in Cooper Complete nutritional supplements.)