124-127 A similar pattern was observed over time among past 30-day users of e-cigarettes, though with more marked changes in some groups (Figure 11.28)
Current smokers have a 70% elevated risk of developing polyps, while former smokers have a 31% greater risk than that of people who have never smoked
Even traditional pipe smoking, without inhalation, carries serious health risks
Sargent, Smoking in movies: impact on adolescent smoking , Adolescent Medicine Clinics , vol
Provincial regulations apply on tobacco transit: Personal use purchases: no quantity limit at retail Crossing provincial borders: typically 10 carton personal-use limit Importing into Canada: 1 carton tax-free if 18+, additional cartons taxed at border Bulk purchase resale: illegal without provincial tobacco wholesale license For native cigarettes purchased on-reserve, the personal-use exemption applies to status holders