After quitting smoking, your risk of having a heart attack drops by 50% within the first year and reaches the same level as a non-smoker after five years
My husband did chewing tobacco and he quit that cold turkey
IARC Monogr Eval Carcinog Risks to Humans Volume 100: Islami F, Moreira DM, Boffetta P, Freedland SJ (2014) A systematic review and meta-analysis of tobacco use and prostate cancer mortality and incidence in prospective cohort studies
Oral and smokeless tobacco also cause many other health problems, such as gum disease, destruction of the bone sockets around the teeth, and tooth loss
This article primarily addresses travelling with tobacco-free snus, nicotine pouches
This effect modification suggests that the impact of smoking differs by sex, potentially due to underlying molecular or physiological mechanisms