Eye Health: Some of the most exciting research related to maintaining optimal vision has been in the area of nutrition. Vital nutrients including lutein, zeaxanthin, mesozeaxanthin, and DHA help promote healthy vision. These products, formulated by Dr. Seth J. Baum reflect extensive analysis of the medical literature to date, and represent VitalRemedyMD's desire to provide the safest and most scientifically validated nutrients for promoting healthy vision.