The Impact of Prenatal Phthalate Exposure on Brain Size and Child IQ
Higher prenatal exposure to certain phthalates, commonly found in commercial products, has been linked to reduced gray matter in children's brains by age 10 and decreased IQ levels at age 14. The study found that alterations in gray matter volumes partially explain the connection between phthalate exposure and lower IQ. Additionally, prenatal exposure was associated with decreased white matter volumes in female children. The widespread exposure to phthalates and lax regulations raise significant public health concerns.