Persuasive Letter Topic: Marijuana

My persuasive letter topic is marijuana and im going to be arguing on how marijuana has no damaging effects to your health.
Adams, J. (2008, August 18). Damaging Habit? Los Angeles Times, p. 6.

This articles talks about the damaging effects of marijuana. It provides many case studies that try to prove that marijuana is a very dangerous drug, and some scientists even try to prove that marijuana can be more dangerous than alcohol and cigarettes. The article try's to prove that marijuana smoking can cause depression and psychosis. It also try's to explain how marijuana may be one of the most addictive drugs out there.