Lead
High levels of toxic metals discovered in blood and urine of marijuana usersAugust 31, 2023
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Lead exposure from gasoline has lowered IQ scores for 170 million AmericansMarch 10, 2022
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Exposure to lead in drinking water as a child linked to teenage delinquencyFebruary 2, 2022
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Lead ammunition poisoning undoing population comeback of bald eaglesJanuary 19, 2022
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