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Over 90% of U.S. Toddlers Exposed to Harmful Chemicals

7/2/2025

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Summary

Story summary

A national study in Environmental Science & Technology uncovers alarming findings: over 90% of U.S. children aged 2 to 4 are exposed to 34 harmful chemicals. Researchers urgently call for improved monitoring and regulation, emphasizing that early exposure can severely disrupt development and hormone function, putting young lives at risk.

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Story summary

A national study in Environmental Science & Technology uncovers alarming findings: over 90% of U.S. children aged 2 to 4 are exposed to 34 harmful chemicals. Researchers urgently call for improved monitoring and regulation, emphasizing that early exposure can severely disrupt development and hormone function, putting young lives at risk.