What goes here?
Summarize existing research. Show what scholars have found and identify gaps. Target: ~500 words.
Social media is something that many teenagers use today. Social media is used for many purposes. Social media can be good or bad for mental health.
One reason social media affects mental health is comparison. Another reason is cyberbullying. A third reason is sleep deprivation.
There are things that could be done to help teenagers. Programs could be started in schools. When you think about it, there are many ways to address this.
Many sentences start the same way ("Social media..."). Vary how you begin sentences to improve flow.