The effect of drugs can be harmful to the body. They can damage nerves at are use for thinking. According to the "Nation Institutes of Health"(NIH), cannabis is one of the most popular used drugs in America ranking third after tobacco and alcohol. Marijuana (the most common form used in America), is made of the dried leaves and flowers of the cannabis sativa plant, and looks like oregano. It is usually smoked in a …showed first 75 words of 793 total…

…showed last 75 words of 793 total…actionsin males. If that is not a good enough reason to smoke, what is? . Works Cited "Nation Institutes of Health." Marijuana. Home page. U S Department of Health. 4 March 1999. http://www.nida.nih.gov/infofax/marijuana.html Marijuana. Home page. National Clearinghouse on Alcohol and Drug information. Nov. 1998. http://www.nida.nih.gov/marijBroch/marijteens.html "Cesar." Substance abuse. Home page. University of Maryland College Park. Sept. 25 1998. http://www.Bsos.umd.edu/cesar/cesar.html