Social media is a big part of teen life — it’s how they stay connected, share who they are, and sometimes even process what they’re feeling. While it can foster connection and creativity, it can also be a source of stress and take a toll on mental health. Its impact really depends on how it's used and what’s going on in their lives offline. Here’s a closer look at when social media can support healthy development — and when it may be cause for concern.

Teenagers experience big emotions, and mood swings are common as their brains and bodies develop. But there are a few key differences between what’s considered typical and what may signal something more serious.