The fact that smoking can lead to dangerous diseases like lung cancer and COPD is perhaps common knowledge today. But what exactly is it in tobacco and nicotine that is so harmful? And what happens to our bodies when we smoke or use other tobacco products? This film will give you a clearer picture. You'll learn that nicotine is a nerve poison that harms the body and is also highly addictive, that tar and carbon monoxide destroy the body's airways, and that tobacco and tobacco smoke contain thousands of toxic substances. But the film also highlights that it's never too late to quit, and by doing so, you can avoid risking harm from the damaging effects of smoking.