Prenatal vitamin showdown: which pill packs the best nutrients for mom and baby?

This study tested whether a specific brand of prenatal multivitamin (Ritual) improves nutrient levels in pregnant women and their babies compared to another over-the-counter brand. About 80 pregnant women took one of the two vitamins throughout pregnancy, and researchers measured blood nutrient levels at different stages. The goal was to see if the type of folate, vitamin D, biotin, and DHA in the vitamins made a difference in nutrition and health markers.