Cigarettes Contain Tar

Here’s thought about tar in cigarettes.

In solid form, tar is the brown, tacky substance that is left behind on the end of the cigarette filter. It stains a smoker's teeth and fingers brown and coats everything it touches with a brownish-yellow film.
Tar in cigarette smoke paralyzes the cilia in the lungs and contributes to lung diseases such as:

Emphysema

Bronchitis

Lung Cancer