The document discusses the harms of smoking. It notes that cigarettes contain deadly poisons like arsenic, ammonia, acetone, benzene, cadmium, and formaldehyde. Smoking causes many premature deaths from lung cancer and other tobacco-related diseases. Smoking also negatively impacts those around smokers as children and family members of smokers are more likely to take up smoking themselves. While some smokers claim smoking relaxes them, the document counters that the only lasting thing from smoking is the health damage it causes.