When it comes to duty-free limits on cigarettes in Canada, the rules are fairly straightforward
The totality of evidence available shows that, while IQOS use is not risk-free, switching completely to IQOS presents less risk to your health than continuing to smoke cigarettes
[DOI] [PMC free article] [PubMed] [Google Scholar] 3.Roura E, et al
Research Insight: According to a 2019 Journal of Veterinary Dermatology study, canine immunotherapy reduced chronic respiratory and ocular symptoms in 70% of treated dogs, improving overall quality of life (Hillier et al., 2019)
The manual defines SUD as a disorder involving the continued use of substances despite personal, professional, and health-related problems caused by the usage that negatively affects a persons day-to-day life