You open Instagram for “just five minutes.” Your classmate has just bought a car. Someone you did NYSC with has relocated to Canada. A 22-year-old is showing off stacks of dollars from “forex.” Forty minutes later, you close the app feeling broke, behind and a little depressed. That feeling is real, and research helps explain it.
Social media is not automatically good or bad for mental health. How, when and how much you use it matters. Research links heavy or passive use, meaning endless scrolling and comparing, to higher levels of anxiety, low mood, loneliness and poor sleep in some people. Meanwhile, intentional use for connection, learning and business can be positive. The goal is to use it on purpose rather than by default.
Key takeaways
- Comparison with curated highlight reels is one of the biggest risks.
- In one experiment, limiting social media to about 30 minutes a day reduced loneliness and depressive symptoms.
- Turning off notifications, curating your feed and keeping phones out of the bedroom are simple, effective changes.
What the research says
In a 2018 experiment at the University of Pennsylvania, Melissa Hunt and colleagues asked students to limit Facebook, Instagram and Snapchat to 10 minutes per platform per day (30 minutes in total) for three weeks. Compared with a control group, they reported significant reductions in loneliness and depressive symptoms.
Other research is more mixed. Effects vary between people and often depend on how platforms are used. Active use, such as messaging friends, tends to be less harmful than passive scrolling and comparison.
Warning signs social media is affecting you
- You feel worse about your life, body or progress after scrolling.
- You check your phone first thing in the morning and last thing at night.
- You lose track of time, or scroll when you meant to work or sleep.
- You feel anxious when you can’t check notifications.
- Online arguments or trolling affect your mood for hours.
The comparison trap
Social media shows edited highlights: new cars, “Japa” success stories, luxury vacations, business wins. You compare them with your unedited everyday life. That comparison is unfair to you. Remember that you rarely see the debts, struggles or failures behind the posts.
8 ways to build a healthier relationship with social media
- Turn off non-essential notifications.
- Set daily limits using your phone’s screen-time tools.
- Curate your feed: unfollow or mute accounts that make you feel inadequate, and follow accounts that teach or inspire.
- Keep phones out of the bedroom, or at least away from the bed.
- Create phone-free times, such as meals, the first hour of the morning, and family time.
- Use it actively: message friends, join learning communities, share your work.
- Take regular breaks, such as a social-media-free day each week.
- Notice how you feel: after scrolling, ask, “Do I feel better or worse?” Adjust accordingly.
For parents of teenagers
Agree family rules together, model healthy use yourself, keep devices out of bedrooms at night, and keep communication open about cyberbullying and online pressure.
Try this this week
Today, unfollow or mute five accounts that consistently make you feel inadequate, and follow two that teach you something useful. Then use your phone’s screen-time settings to set a daily limit on your most-used social app.
Frequently asked questions
Should I delete social media completely?
Not necessarily. For many people, setting limits and curating their feed brings most of the benefits without losing the positives.
How much social media is too much?
There is no universal number. If it harms your sleep, work, relationships or mood, it is too much for you.
Related reading
Sources
- Hunt, M. G., Marx, R., Lipson, C., & Young, J. (2018). No more FOMO: Limiting social media decreases loneliness and depression. Journal of Social and Clinical Psychology, 37(10), 751–768.
- Verduyn, P., et al. (2017). Do social network sites enhance or undermine subjective well-being? A critical review. Social Issues and Policy Review, 11(1), 274–302.
Written and fact-checked by the Mindset.ng Editorial Team in line with our Editorial Policy. This article is for general information only and is not a substitute for professional mental health advice. Last updated: 23 September 2026.
