Data measuring general use of controlled substances among youth is inconclusive.
The use of alcohol and drugs in early and mid-adolescence interferes with physical, intellectual and emotional development and increases the risk of accidents, illness and death. Juveniles who abuse drugs or alcohol may lose interest in school and do poorly or drop out. Teens who use alcohol are more likely to initiate the use of methamphetamines, heroin and cocaine. They are also more likely to engage in criminal activity and other risky behaviors such as unprotected sex. In 1998 for the state as a whole there were 88 juvenile felony DUI arrests, none below the age of 13.