A study in the United States showed that adolescents who actively use social networks like facebook and watch the TV show "Sufesttif" could cause the teens are actively using marijuana, alcoholics and smokers.
As reported by the Everydayhealth, the survey involved more than 1,000 youth from around the nation aged 12 to 17 and about half of their parents. On a typical day, about 70 percent of teens say they use social networking sites.
