smoking weed vs cigarettes cannabis Special issue on “Developmental effects of smoking, vaping, and cannabis use” More than one-third of U.S.
More than one third of U.S. teens have used at least one substance by age 16, according to a new study led by researchers at the University of California San Diego that found I posted a video explaining why you shouldn't smoke before surgery, and so many of you asked, "What about marijuana?", The short answer is yes, it's something you should tell your surgeon about, but Is smoking marijuana really as bad for you as cigarettes? Study: Comparing Marijuana and Tobacco Use CannaMD Marijuana Doctors & Cards Smoking pot vs. tobacco: What science says about lighting up Marijuana vs. Tobacco: What Science Says About Lighting Up KTLA
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