what substances are in cigarettes Vaping – Clear the Air Nevada County Vaping and Electronic Cigarette (E-Cigarette)

Statistical Analysis of Smoking Habits Data suggests that the detrimental effects of smoking accumulate over time - things like tar in the lungs will accumulate due to the paralysed cilia being unable to clear debris, as well as other processes like the build up of plaques in blood vessels, are clearly a cumulative effect

Not for 100s cigarettes

Here from Michele What an interesting post, although I am sorry to hear about your lungs and pray they get no worse

I lit a small cigar and ordered a beer

The combustion process creates thousands of chemicals, including tar and carbon monoxide, which enter the lungs with every puff