Social media use and teen anxiety and depression
Heavy social media use is associated with worse mental health in adolescents — most strongly in girls — during a developmental window when sleep and self-image are already under pressure.
- Most relevant to:
- Ages 9–12, 13–15, 16–17
- Published:
- Last reviewed:
Start here: Delay the first smartphone and social accounts; many experts suggest no smartphone before ~14 and no social media before ~16.
What is happening
- Feeds run on social comparison: a child measures their ordinary life against everyone else's curated highlight reel, all day.
- Popularity is quantified — likes, follower counts, and view counts turn self-worth into a public score.
- Always-on access collides with adolescence, a sensitive window for identity and mood, and displaces sleep, exercise, and in-person time.
- Major health authorities report associations between heavy use and anxiety, depression, and poor body image, with the strongest signals among teen girls.
Why it matters
Potential impact: Anxiety, depression, and poor body image during adolescence: mood dips during and after scrolling, distress when a post underperforms, chronic sleep loss, and withdrawal from offline friendships.
Recommended next step: Review soon. Worth reviewing or discussing this week.
What to watch for
- Mood noticeably dips during or after scrolling; anxiety or irritability when separated from the phone.
- Lost sleep, withdrawal from offline friends, or frequent comparison and body-image talk.
- Compulsive checking of likes, and distress when a post 'underperforms'.
What parents can do
- Delay the first smartphone and social accounts; many experts suggest no smartphone before ~14 and no social media before ~16.
- Keep phones out of bedrooms overnight and off the table at meals; protect 8–10 hours of sleep.
- Turn on platform teen/parental supervision, and co-set daily limits rather than imposing them unilaterally.
- Talk about how feeds are curated and quantified, so comparison feels less real.
Start the conversation
“Does it usually leave you feeling better or worse afterwards? Not a trick question — I want to know which apps are worth your evening.”
Say it in your own words, before anything has gone wrong. A child who has heard this once already knows where to go the day it matters.
In the news
Independent reporting on this topic from established news organizations. Press play to watch in place; links are re-verified on a schedule, so a clip that is taken down is flagged and removed.
- Review soon — Worth reviewing or discussing this week.ABC News
US Surgeon General breaks down his advisory on social media risks for teens
Sources and evidence
Evidence: Confirmed. Corroborated by two or more independent organizations — safety bodies, regulators, researchers, or established newsrooms. Last reviewed
If this is happening now
- If your child talks about self-harm or suicide, take it seriously and stay with them. In the US, call or text 988; elsewhere, contact your national crisis line.
- Start with sleep rather than a ban: charge the phone outside the bedroom overnight. It is the single change with the most evidence behind it.
- Ask which specific accounts make them feel worse, and mute or unfollow those together rather than removing the app.
- If low mood, withdrawal, or appetite and sleep changes persist for more than a couple of weeks, speak to your GP or paediatrician.
If a child is in immediate danger, contact local emergency services. To report online exploitation, use the NCMEC CyberTipline, or Take It Down to get an image removed.
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