Adolescent Mental Health and Social Media: Experts Urge Action Beyond the Alarm

The U.S. surgeon general, Dr. Vivek Murthy, has issued an urgent public health advisory on social media and adolescent mental health, warning that the platforms young people use to connect can also fuel anxiety, depression, cyberbullying and a range of other harms. The advisory, one of the most prominent warnings yet from the nation’s top doctor, comes after years of growing concern among parents, educators, pediatricians and mental health professionals. It calls for action from policymakers, technology companies, researchers and families, and it specifically asks the research community to help fill critical gaps in knowledge about how social media affects developing minds. At the center of that response is Youth-Nex, the University of Virginia’s center to promote effective youth development, which has long studied how environments—schools, families, neighborhoods and digital spaces—shape young people’s health and well-being. Researchers at Youth-Nex do not view social media as simply good or bad. Instead, they see it as an environment that can be designed and navigated in ways that either support or undermine adolescent development. Because social media is built around endless feeds, likes, notifications and algorithmic recommendations, it can exploit the developmental vulnerabilities of adolescence. The center is working to understand those vulnerabilities and translate research into practical tools for parents, schools and youth organizations. The stakes are high: adolescent mental health has been deteriorating for more than a decade, and the pandemic made things worse. The surgeon general’s advisory has moved the issue from the margins to the mainstream, and Youth-Nex is poised to help turn concern into solutions.

At the heart of the problem is the way social media intensifies social comparison during a developmental stage when fitting in matters more than almost anything else. Young adolescents are extremely conscious of their social status, and platforms provide a 24/7 arena for measuring themselves against peers. The brain’s reward system is highly sensitive to social approval during these years, making likes, comments and follower counts feel like powerful signals of worth. But when those rewards do not come, or when a teenager sees carefully curated posts from friends and influencers, the result can be a harsh and distorted self-assessment. The content on social media is rarely representative of real life. Most people present an idealized version of themselves, and adolescents are left comparing their own messy, ordinary reality with images that present only partial truths or, in some cases, actual fiction. This mismatch sets young people up for negative self-appraisals, which can spiral into low self-esteem, social anxiety and depression. In the worst cases, social media becomes a vector for bullying and harassment, leaving teenagers feeling publicly attacked and socially isolated. The constant awareness of one’s social standing—of being positively reinforced or not, of being included or excluded—creates a cognitive and emotional burden that is especially hard for younger adolescents to carry. Researchers at Youth-Nex note that teenagers themselves are often aware of this dynamic, but they lack the adult guidance and the structural protections needed to escape its pull. The result is a generation navigating a social landscape where the pressure to perform, compare and seek approval never switches off.

Why are leaders sounding the alarm now, after social media has been around for years? The pandemic marked a turning point. When schools closed and in-person gatherings stopped, teenagers were cut off from the everyday peer interactions that are essential to social development. Social media took on a much greater role in their lives, and in many ways it helped them stay connected during an isolating and frightening time. It was, as researchers put it, meeting a developmental need. But that shift did not come without downsides. The same platforms that offered connection also delivered a steady stream of comparisons, misinformation and, for some, cruelty. As the country moved back into in-person education and socializing, teenagers did not return to pre-pandemic levels of mental well-being. Instead, youth-reported symptoms of depression and anxiety increased, and the effects of those pandemic years continue to ripple through schools and families. The surgeon general’s advisory reflects a growing recognition that, while the pandemic itself was not caused by social media, it accelerated and deepened an already troubling relationship between adolescents and their screens. Now, with the public health emergency officially over, leaders are focusing on causes within their control and looking for interventions to support young people. Social media use is one such cause. It is not the only factor driving adolescent mental health struggles, but it is a factor that can be changed, and that makes it a priority for researchers, educators and families alike.

At Youth-Nex, researchers are working to answer the surgeon general’s call for a better understanding of social media’s impact. The center’s approach begins with a simple but often overlooked principle: listen to young people. Researchers are asking teens directly about how they use these tools, what they enjoy, what makes them anxious, and which habits feel healthy or harmful. By examining different types of use, they hope to identify patterns that predict positive outcomes—like maintaining friendships, exploring interests or finding community—and distinguish those from patterns that predict distress. This evidence is then translated for practitioners in the field. Youth-Nex works with educators, counselors and youth-serving organizations to help them see adolescent behavior through a developmental lens. Rather than simply punishing screen use or banning phones, the center helps adults understand the needs that drive social media engagement, such as the need for peer connection, autonomy and social status. With that understanding, practitioners can redesign their classrooms, programs and policies to support those needs in healthier ways. The goal is not to demonize social media but to ensure that the settings where young people spend their time—both online and offline—are built to support their development rather than undermine it. This approach moves beyond moral panic and toward practical, evidence-based solutions. It also recognizes that the adults who interact with young people every day are in the best position to make a difference, provided they have the right tools and training. By focusing on developmental needs first, Youth-Nex helps practitioners ask a more productive question: not “what is wrong with this child?” but “what is this child trying to achieve, and how can we help them achieve it in a healthy way?”

For parents and caregivers, the advice from Youth-Nex is neither to confiscate smartphones nor to impose rigid restrictions. Instead, experts recommend a collaborative approach grounded in open communication. Start by asking teenagers what they value about social media and what they see as its downsides. Research suggests that adolescents often recognize both the benefits and the harms, and they are more likely to follow rules they help create. Parents can then work with their children to set reasonable limits that preserve the positive aspects—staying in touch with friends, learning new things, sharing creative work—while putting guardrails on the risks. This might mean setting a time limit for certain apps, creating phone-free zones during meals or homework, or agreeing to check in about what they are seeing and feeling online. It also means teaching media literacy, helping teens question the unrealistic images and messages they encounter, and reminding them that posts are often curated, filtered and edited. Perhaps most importantly, adults can create a safe, nonjudgmental space for conversations about social media, so that when a teenager does feel bad about a post or experiences cyberbullying, they know they can turn to a parent or caregiver for support rather than suffer silently. The goal is not to micromanage every click, but to help young people identify their own goals for social media use and develop the self-awareness and self-regulation they will need to navigate digital spaces independently. In an age when social media is woven into almost every aspect of adolescent life, this kind of guidance is not optional—it is essential.

The growing alarm over social media and adolescent mental health is not a call to reject technology, but a recognition that young people need more support than they are currently getting. The surgeon general’s advisory has opened a window for action, and organizations like Youth-Nex are helping to fill it with research and practical strategies. But no single actor can solve the problem alone. Parents can set limits and open conversations; schools can teach digital literacy and create healthy climates; tech companies can design features that prioritize well-being over engagement; and policymakers can hold those companies accountable for the safety of young users. At the center of all these efforts must be the young people themselves. They are the ones who know what social media feels like from the inside, and they are the ones who will ultimately decide how to use these powerful tools. By listening to them, learning from research, and working together across families, schools and communities, adults can help teenagers navigate social media without sacrificing their self-worth. The stakes are high, but the moment is also one of opportunity. With focused attention and evidence-based interventions, it is possible to create a digital environment where adolescents can enjoy the benefits of connection and creativity while being protected from the harms that have become too familiar. The time to act is now, and the responsibility belongs to everyone.