Smoking, and its harmful substances such as nicotine, can harm almost every part of the body, including the brain. It can also lead to other brain conditions, such as cancer, dementia, and stroke.

No matter how you smoke it, tobacco is dangerous to your health. There are no safe substances in any tobacco products, from acetone and tar to nicotine and carbon monoxide. The substances you inhale ...

Tobacco use is the leading cause of preventable death in the United States. According to the Centers for Disease Control and Prevention (CDC), close to a half a million Americans die prematurely each ...

Tobacco smoke carries several harmful toxic chemicals that can damage skin cells. Smoking reduces the amount of oxygen reaching the skin, resulting in increased inflammation, delayed wound healing, ...