Smoking cannabis in the home increases odds of detectable levels in children

Emissions are harmful to those exposed.

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Vaping does not help U.S. tobacco smokers quit

New research from scientists at UCSD suggests that this approach is not effective.

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Identifying and closing loopholes in CA tobacco policies

A study led by TRDRP grantee Eric Leas, an assistant professor at UCSD.

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1 vape has 20 cigarettes worth of nicotine

Dr. Pamela Ling, UCSF Professor of Medicine, explains why vapes are more addictive than ever before.

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