juul nicotine delivery compared to cigarettes While vaping is not risk-free, it is less harmful than tobacco Juuls pack same nicotine punch

10 It has also been promoted to reduce second-hand smoke or to stop or prevent smoking by delivering nicotine and providing craving relief

Filtered cigars often contain similar tobacco wrapped in leaf or a tobacco-based wrapper

Next, we constructed 9 categories using cigarette and cigar status: 1) never smokers (never cigarette or cigar), 2) never cigarette and current cigar (i.e., exclusive cigar), 3) never cigarette and former cigar, 4) current cigarette and never cigar (i.e., exclusive cigarette), 5) current cigarette and cigar (i.e., dual users), 6) current cigarette and former cigar, 7) former cigarette and never cigar, 8) former cigarette and current cigar, and 9) former for both products

But how does it stack up against the well-known concept of second-hand smoke

A high pack-year history is associated with an increased risk of lung cancer, chronic obstructive pulmonary disease (COPD), cardiovascular diseases, and other health conditions