why is smokeless tobacco bad tobacco: No fire, but still for your health Dipping tobacco - Wikipedia
Description
however, tobacco product use remains the leading cause of preventable disease and death in the United States, and some populations continue to be disproportionately affected by tobacco use ( 1 , 2 )
Do e-cigarettes have the potential to compete with conventional cigarettes?: a survey of conventional cigarette smokers experiences with e-cigarettes
On the high end, about 28 mg
So, are e-cigarettes and heat-not-burn products less harmful than traditional cigarettes

Do not attempt to hold the vapour as this will make you cough
