3 toxic substances found in cigarette smoke Smoking and its health risks How Smoking and Nicotine Damage
Description
Some are contained directly in the tobacco leaf, others are produced when the cigarette burns and some have been added by the cigarette manufacturers
Benowitz, and R
This condition often manifests as painful sores or ulcers that can bleed and cause difficulty swallowing
And if possible, the sooner the better research shows that stopping wont automatically reverse the signs of aging and other damage
