Baby teeth study reveals children near smelters are exposed to dangerous lead in the womb
www.pbs.org
Outdated regulations for lead have failed to protect children’s health.
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The original was posted on /r/todayilearned by /u/Flares117 on 2024-04-26 17:53:27.

Original Title: TIL: Due to the Flint Michigan crisis, a study dubbed the Truth Fairy Project was done on baby teeth and the exposure to lead. Baby teeth provides easy to use info on lead levels. This led to evidence that there is no such thing as a “safe” threshold of exposure.