cigarette smoke vs weed smoke Emphysema, airway inflammation more common among marijuana than tobacco smokers Are There Risks From Secondhand
Description
A commentary was published along with the study in the same issue

Although vapes don't contain the same dangerous toxins as cigarettes, they do deliver a hit of addictive nicotine

Older friends, siblings, or even lax store policies can make it easier for teens to get their hands on these products

They reflect a real health concern

At least twice as many teen smokers also use some other tobacco product

Although some use vaping to quit smoking, many end up continuing both habits, increasing health risks rather than eliminating them
