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If heavy users of social media are feeling lonely or depressed, it may be time to log off for a while.
A recent study of young people experiencing depression and anxiety suggests that cutting social media use in half can significantly reduce feelings of loneliness, regardless of gender or individual traits.
Previous research has consistently shown that social media cannot fully satisfy the human need for genuine connection. Because users tend to share only the highlights of their lives, platforms can encourage unhealthy comparisons, leaving some feeling inferior or excluded.
Unlike earlier studies that focused mainly on correlations, this research tested the direct impact of limiting social media use. Participants were randomly assigned to groups to better isolate the effects of reduced screen time. Notably, the study targeted young people already struggling with depression and anxiety, offering insight into a group in clear need of support.
Limiting screen time
Researchers recruited 260 university students in Canada aged 17 to 25. All participants reported using social media for at least two hours a day and experiencing symptoms of depression and anxiety.
After tracking their usage for a week, the researchers randomly divided them into two groups. One group was instructed to limit social media use to one hour per day, while the other continued their usual habits.
After three weeks, data from 219 participants who completed the study were analyzed. Those in the restricted group reduced their usage to an average of 78 minutes per day — roughly half their previous levels — and showed a clear improvement in measures of loneliness. By contrast, the other group showed little change.
The benefits were consistent across both men and women. Even participants who were more prone to comparing themselves with others experienced similar improvements, suggesting the findings may apply broadly.
More time for real-life interaction
Researchers said the reduction in loneliness may stem from having more free time previously spent online — time that could be redirected toward face-to-face interaction with friends and family.
The study’s lead author noted that while social media is a convenient communication tool, it cannot fully replace real-world relationships.
At the same time, the researchers cautioned against viewing reduced social media use as a cure-all. Many participants were psychology majors who volunteered for the study, meaning they may have been particularly motivated to change their behavior.
They emphasized that cutting back on social media alone is unlikely to resolve serious mental health issues. Instead, it should be seen as one part of a broader approach that includes healthy lifestyle habits and meaningful personal connections.
Frequently asked questions
Q: Does cutting back on social media really help reduce loneliness?
A: Yes. Participants who reduced their daily social media use from about two hours to one hour showed noticeable improvements in loneliness, as well as symptoms of depression and anxiety. The study goes beyond correlation by demonstrating effects through actual behavioral change.
Q: Do the effects vary by gender or personality?
A: No. The study found similar benefits across genders and among individuals with different tendencies, including those prone to social comparison.
Q: Can reducing social media use cure depression or anxiety?
A: No. While it can help ease symptoms, researchers stress that it is not a standalone treatment. Addressing mental health typically requires a combination of strategies, including lifestyle changes and professional support.
This article from Kormedi.com, Korea’s top health care and medical portal, is translated by a generative AI system and edited by The Korea Times.
