Study Reveals Toxic Metals in Prenatal Vitamins

A new study from the University of Colorado Anschutz Medical Campus reveals that some prenatal vitamins contain concerning levels of toxic heavy metals like arsenic, lead, and cadmium, while others lack essential nutrients such as choline and iodine. The study tested 47 prenatal vitamins and found discrepancies between label claims and actual contents, with some products exceeding safety limits for heavy metals. Despite these findings, researchers still recommend taking prenatal vitamins during pregnancy but urge stronger regulatory oversight and careful selection of supplements.