Lead Exposure During Childhood May Influence Adult Personality, and Not for the Better

This shows a person in a gas maskThe effects of lead exposure on overall health have been well document, but a new study reveals early exposure to pollution can have a detrimental effect on personality. Researchers report those who were born following the decline of environmental lead levels had more mature personalities and were more conscientious and less had lower levels of neuroticism than those born in generation with higher lead levels.