This document discusses the negative and positive effects that social media can have on mental health. It outlines different social media platforms like Facebook, Instagram, Snapchat, and Twitter and how they are commonly used. Some negative effects of social media include feelings of inadequacy, fear of missing out, isolation, depression, anxiety, and cyberbullying. However, social media can also have benefits like maintaining social connections and marketing for businesses. The document emphasizes that excessive social media use when it replaces real social interaction can negatively impact mental well-being.