Clinical Study
Increased Macular Pigment Optical Density and Visual Acuity following Consumption of a Buttermilk Drink Containing Lutein-Enriched Egg Yolks: A Randomized, Double-Blind, Placebo-Controlled Trial
Figure 2
Mean (±SE) visual acuity (LogMAR) in time for the lutein group (dark grey) and the placebo group (light grey). Change in lutein group was significantly different from change in control group ().