It also is a major causative factor for abdominal aortic aneurysms (which is a ballooning of the aorta which can rupture and lead to rapid death.) Some of the other cancers caused, at least in part, by tobacco smoking are some leukemias and cancers of the throat, mouth, nasal cavity, esophagus, stomach, pancreas, kidney, bladder, and cervix
2011;77:b85
Oral nicotine pouches on the rise, despite being illegal to sell | Stuff
explored that the microbial profile of smokers with moderate to severe chronic periodontitis and demonstrated significant differences in the prevalence and abundance of disease-associated and health-compatible organisms, with greater abundance of Parvimonas , Fusobacterium , Campylobacter , Bacteroides , and Treponema and lower levels of Veillonella , Neisseria , and Streptococcus [58]