Lead Exposure Has Cost 824 Million IQ Points In U.S. Alone (M)

Around half of all Americans alive now were exposed to damaging levels of lead in their childhood.

Around half of all Americans alive now were exposed to damaging levels of lead in their childhood.

Keep reading with a Membership

• Read members-only articles
• Adverts removed
• Cancel at any time
• 14 day money-back guarantee for new members

Become a member

Author: Dr Jeremy Dean

Psychologist, Jeremy Dean, PhD is the founder and author of PsyBlog. He holds a doctorate in psychology from University College London and two other advanced degrees in psychology. He has been writing about scientific research on PsyBlog since 2004.