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▲ Good look for KrishnamoorthiEnvironment / ClimateHealthcare

Baby teeth reveal toxic metal risks to developing brains; Federal limits still don't exist

Krishnamoorthi says he is seeking momentum for federal limits and testing requirements for heavy metals in baby food.

Baby teeth reveal toxic metal risks to developing brains; Federal limits still don't exist
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This article1 analysis · Oct 5, 2026

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WACHvia Thenationaldesk
Jun 29, 2026
tl;dr

New research using baby teeth identifies an early window when metal exposure may affect brain development. Rep. Raja Krishnamoorthi says he is pushing again for federal baby-food safety limits, testing and enforcement.

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Representative pushing for the Baby Food Safety Act

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