What's in a Cigarette?

Nicotine is responsible for the addiction, but other chemicals contribute to its addictive effects. There are over 4,000 chemicals in a cigarette which include:

• Tar
• Carbon monoxide
• Acetone
• Ammonia
• Arsenic
• Formaldehyde
• Cadmium
• Shellac
• Benzene
• Cyanide