Is social media more harmful or helpful?

Social media isn't uniformly harmful or helpful—research shows it's a mixed bag that depends heavily on how, how much, and who is using it. Here's what the evidence suggests:

Evidence of Harm

Mental health risks: Multiple studies link heavy use to negative outcomes. Multiple studies have found a strong link between heavy social media and an increased risk for depression, anxiety, loneliness, self-harm, and even suicidal thoughts. One widely cited study found that spending more than three hours a day on social media can double the risk of mental health issues, such as anxiety and depression, in adolescents.

Platform-specific concerns: Internal research from Meta itself found troubling effects—Meta has found in its own research that Instagram makes body image worse for one in three teen girls, and a 2025 review found a 2025 review of research found that Instagram could contribute to depression, anxiety, and decreased self-esteem in adolescents, often driven by cyberbullying and comparison culture—comparing your body image and life experiences to those of people you're following.

Isolation paradox: One study found that high usage of Facebook, Snapchat, and Instagram increases rather [than] decreases feelings of loneliness, while reducing social media usage can actually make you feel less lonely and isolated and improve your overall wellbeing.

Gender disparities: Teen girls are more likely than teen boys to report that social media negatively affects their sleep, productivity, self-confidence, and mental health overall.

Evidence of Benefit

Connection and belonging: Pew Research found 74% of U.S. teens said social media makes them feel more connected to their friends, with 63% saying that online platforms give them a place to express their creativity.

Support for marginalized groups: This is where benefits appear strongest. 53% of young LGBTQ people of color felt safe and understood on TikTok, followed by Discord (43%) and Instagram (41%), and youth in marginalized communities may find social support from being on social media platforms—7 in 10 adolescent girls of color say they encounter positive or identity-affirming content related to race on social media platforms.

Mental health resources: More than one-third (34%) of teens at least sometimes get information about mental health through social media. For people with serious mental illness, research found most indicated that they used social media to help feel less isolated, and more frequent use of social media among a sample of individuals with serious mental illness was associated with greater community participation... and greater civic engagement.

The Real Nuance: It's About How You Use It

Perhaps the most important finding is that active vs. passive use matters enormously. Passive patterns of using social media (such as browsing others' profiles or scrolling through feeds) were associated more consistently with harmful outcomes, whereas active patterns of social media use (such as self-disclosing online, engaging with others, and sharing links) were more consistently related to beneficial outcomes.

Additionally, emerging research is pushing back on the simple "more use = worse" narrative. Most research in the past decade has focused on trying to show the relationship between more social media use and worse mental health outcomes in teens, but interestingly, studies have generally failed to find support for this relationship.

Bottom Line

Social media isn't inherently good or bad—it's a tool whose effects depend on:

For most people, moderate, intentional use—especially for maintaining relationships or finding community—tends to be neutral-to-positive, while heavy, passive consumption (especially involving social comparison) carries more risk. The debate continues, with researchers emphasizing nuance over blanket judgments.