Childhood Lead Exposure Tied to Brain Changes in Middle Age - Consumer Health News | HealthDay

Childhood Lead Exposure Tied to Brain Changes in Middle Age - Consumer Health News | HealthDay: THURSDAY, Nov. 19, 2020 (HealthDay News) -- Middle-aged adults who had elevated levels of lead in their blood as children have brain structure changes, new research shows. For the study, the researchers analyzed childhood lead exposure data on 564 participants in a long-term study of people who wer...