New research suggests lead exposure in childhood can detrimentally affect mental health and personality in adulthood. The findings are based upon a study of people who grew up in the era of leaded gasoline.
Previous studies have identified a link between lead and intelligence, but this study looked at changes in personality and mental health as a result of exposure to the heavy metal.
Researchers discovered that the higher a person’s blood lead levels at age 11, the more likely they are...
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