information on tobacco use Smoking & Facts Infographic Tobacco Use Among Children and

Smokeless tobacco While smokeless tobacco has the advantage of avoiding exposure to the products of combustion, it exposes users to varying amounts of nicotine and carcinogenic tobacco-specific nitrosamines and metals.(35) Most epidemiologic data on the CVD risk of smokeless tobacco comes from Sweden where a substantial proportion of men use snus, a smokeless tobacco product lower in nitrosamines and other contaminants than most other smokeless tobacco products

Therefore, cigar tobacco has high concentrations of some nitrogen compounds (nitrates and nitrites)

The risks of heart disease and lung cancer are dangerously high

2) Biology of addiction and use