Cadmium May Affect Newborn Girls More than Boys: Maternal Exposure Linked to Smaller Birth Size

摘要

Chronic exposure to cadmium, which primarily occurs through diet and smoking, damages the kidneys, weakens bones, and may increase cancer risk. The metal is also an endocrine disrupter and may adversely affect reproduction and child development. Animal studies indicate cadmium induces multiple defects in developing embryos, but it is unknown whether similar effects occur in humans. However, a new study shows that maternal cadmium exposure is associated with reduced head circumference and birth weight in newborn girls [EHP 120(2):284–289; Kippler et al.].