how can tobacco affect your body File:Tobacco diagram.png Tobacco and Cancer | Cancer

[18] Population health gains in terms of both length of life and health-related quality of life are likely to be 7 times greater when youth smoking initiation is prevented, rather than cessation being encouraged among adults who smoke

UV rays from sunlight have an additive effect on the skin damage due to smoking

Smoking also causes peripheral vascular problems, heart attack, stroke, abdominal aortic aneurysm, etc

"Guidance on the display and pricing of tobacco products in Northern Ireland | Department of Health"

Therefore, scientifically substantiated HTPs represent a reduced-risk option for adult smokers who would otherwise continue to smoke cigarettes