I am frequently asked about prenatal vitamins by my pre- and postpartum clients. Both the American College of Obstetrics and Gynecology (ACOG) and the Academy of Nutrition and Dietetics (AND) recommend using prenatal vitamins during preconception, throughout pregnancy, and during lactation—whether nursing or pumping. Occasionally, I encounter clients who continue taking prenatal vitamins long after their baby has weaned. I caution against this practice because our nutritional needs are distinct during pregnancy. Instead, I recommend considering either a multivitamin or supplementing with specific nutrients as needed. What are Prenatal Vitamins? Prenatal vitamins are tailored to meet the unique needs of…