DHA is necessary for proper infant development of the brain, eyes, and nervous system. DHA also provides mood and nerve support for mothers. Prenatal DHA is the ideal supplement before, during, and after pregnancy, providing safe and effective omega-3 nutrition for both moms and babies. With 450 mg DHA per serving, Prenatal DHA generously fulfills international recommendations for daily DHA intake. Plus its with added 400 I.U. of natural vitamin D3 (cholecalciferol), for strong bones and mood support.