Social media glamorizes drug and alcohol use.
A study that explored the relationship between teenagers, social media, and drug use found that 70% of teenagers ages 12 to 17 use social media, and that those who interact with it on a daily basis are five times more likely to use tobacco, three times more likely to use alcohol, and twice as likely to use marijuana. In addition, 40% admitted they had been exposed to pictures of people under the influence via social media, suggesting correlation between the two factors. Although a correlation is all it is, it makes sense that social media would amp up the amount of peer pressure to which teenagers are exposed.