poisoning human
Lead has been poisoning humans for over 2 million years
The toxic metal may have rewired early human brains--and sealed the Neanderthals' fate. Lead exposure may have negatively affected Neanderthal abilities for language and speech development. Breakthroughs, discoveries, and DIY tips sent every weekday. Today, lead exposure directly correlates to a post-industrialized world. However, new evidence indicates that exposure to the poisonous element is not necessarily a new issue.
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- Oceania > Australia (0.05)
- North America > United States > Louisiana > Orleans Parish > New Orleans (0.05)
- North America > United States > California > San Diego County > San Diego (0.05)
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