In the U.S, use of illicit drugs has greatly reduced among the teenagers, between 2001 and 2007. United States is one of the biggest markets for illicit drugs, U.N. said.
At the same time, prescription drug abuse has raised to greater extend, Narcotics Control Board of U.N. reported
This is the most positive aspect that illicit drug use, among teenagers, has reduced 24 percent in the previous eight years, Melvyn Levitsky said.



























