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‘No safe amount’: Dr. Sanjay Gupta answers questions on lead exposure

CNN’s Chief Medical Correspondent Dr. Sanjay Gupta breaks down the health effects of lead exposure in adults and children, how it accumulates in the body, and what long-term risks it poses.

2:07 • Source: CNN
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‘No safe amount’: Dr. Sanjay Gupta answers questions on lead exposure
02:07
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Counterterrorism expert: 'U.S. and Russia Share the Same Problem”'
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Tuma Basa: From Spotify to YouTube, making space for Black culture on the global stage
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Relatives of Black Americans jailed in China share disappointment after Trump visit
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Exclusive: CNN at struck Iranian bridge as Trump renews threat
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CNN inside Iran as fears intensify of a return to bombing
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Trump falsely accuses CNN & The New York Times of 'treason' for reporting on the Iran war
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Former U.S. ambassador to China: Xi 'fired a shot across our bow' on Taiwan
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CIA director visits Cuba in 'extraordinary' meeting amid oil crisis
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Jensen Huang is in Beijing doing side quests
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<p>As President Trump departs China after a visit filled with pomp and ceremony, CNN's Simone McCarthy breaks down how the summit with Xi Jinping will be viewed from Beijing.</p>
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CNN breaks down key takeaways as Trump-Xi summit wraps
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Oil prices surged as Trump says China will buy US crude after Xi talks
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Trump leaves China summit with Iran, Taiwan, and trade in focus
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Trump-Xi meet again in Beijing, signal unity on Iran and future Washington visit
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