Social Media and Mental Health: What the Research Actually Says

Jul 6

Person taking a picture of a cheeseboard with their phone while holding a glass of wine

You have probably heard it a million times: social media is bad for your mental health. But the relationship between your screen habits and your mental health is more complicated than any headline suggests. Some studies point to real and significant harm. Others find little effect, or even benefit, depending on who you are and how you use it.

So what does the research actually say, and what does it mean for you?

Here is a straightforward look at what we know, and what is still being figured out.

The Numbers Are Hard to Ignore

The CDC's 2023 Youth Risk Behavior Survey, which polled more than 20,000 U.S. high school students, was the first time the agency formally measured social media frequency in its national adolescent health survey. The finding was striking: 43% of teens who use social media several times a day reported persistent feelings of sadness or hopelessness, compared with 32% of less frequent users. After adjusting for demographics, that works out to frequent users being 35% more likely to report these feelings. For teen girls, the numbers were even higher.

The U.S. Surgeon General's 2023 advisory on social media and youth mental health reinforced the pattern: adolescents who spend more than three hours a day on social media face twice the risk of depression and anxiety symptoms, with young females and minorities at higher risk of harm.

Newer research points in the same direction. A 2025 study from Western University found that many teens report feeling anxious or depressed after scrolling, and that heavy users showed substantially higher rates of depressive symptoms. Notably, the researchers concluded that how teens use social media matters as much as how much, a theme we will come back to.

Teens themselves are noticing. In Pew Research Center's most recent teen survey, published in 2025, 45% of teens said they spend too much time on social media, up sharply from 27% just a year earlier. The same survey found that 48% of teens believe social media has a negative impact on people their age, up from 32% in 2022.

These are not small effects. But they come with important nuances.

It’s Not Just How Much You Scroll: It’s How You Do It

One of the most consistent findings in recent research is that the type of social media use matters as much as the amount. A 2024 study from the EU's Joint Research Centre found that passive social media use (scrolling through content without interacting) was significantly linked to loneliness, while active engagement did not show the same effect.

Researchers call this the active versus passive distinction. Active use means posting, messaging friends, commenting, or participating in communities. Passive use means watching, lurking, and consuming without engaging, which is what many people know as “doomscrolling”.

Some studies suggest that passive social media use, where you simply view images and read messages rather than engaging with other users, may be more likely to increase negative feelings such as loneliness and dissatisfaction.

This matters because it shifts the conversation away from "is social media bad?" toward "what are you actually doing when you open the app?" Most people are not doing one or the other exclusively, but understanding the difference can help you notice when your habits are working against you.

The Specific Ways Social Media Affects Mental Health

A scoping review published in 2025 analyzing 16 studies found that social media use was positively associated with severity of depression and anxiety, with online discrimination, self-comparison, reliance on social media for social approval, and cyberbullying all linked to poorer mental health outcomes.

A few mechanisms stand out:

Social comparison. Platforms are designed to show you curated, aspirational content. When your reference point is everyone else's highlight reel, your real life can feel like it comes up short. This effect is especially pronounced among teen girls, who are more likely to encounter appearance-focused content and to internalize what they see.

Sleep disruption. Using social media before bed can delay sleep by exposing you to bright light and keeping your brain mentally engaged. More than four in ten teens say their social media use hurts the amount of sleep they get. Poor sleep is one of the most reliable contributors to anxiety and depression, creating a cycle that is easy to fall into and hard to break.

News exposure and chronic stress. Platforms that surface news content, particularly X (formerly Twitter), expose users to a constant stream of difficult information. A 2024 study published in Communications Psychology found that using X to seek information was linked to increased feelings of outrage, likely because the algorithm prioritizes content that generates strong emotional responses.

Fear of missing out. FOMO keeps people engaged beyond the point of enjoyment. Seeing others at events, in relationships, or experiencing things you are not can quietly build a sense of inadequacy that is hard to name but easy to feel.

Not Everything About Social Media is Negative

Research also consistently shows that social media can reduce loneliness, build community, and provide access to mental health resources, particularly for people who are isolated or lack those things offline. For LGBTQ+ youth, people in rural areas, or those navigating stigmatized health conditions, online communities can provide real and meaningful support.

The key appears to be intentionality: curating your feed, setting limits, and being mindful of how you feel after scrolling. Using platforms to connect with people you know, find communities around shared interests, or access information you actually need looks very different from mindlessly opening an app every time you feel bored or anxious.

When to Pay Attention

There is a difference between using social media and having it affect how you function. Some signs that your habits may be crossing into harmful territory: you feel worse after scrolling more often than you feel better, you are comparing yourself to others in ways that feel painful, your sleep is disrupted, or you reach for your phone as a first response to discomfort.

These patterns are worth taking seriously. They are not personal failings. They are predictable responses to platforms that are designed to be compelling.

If you have been noticing a connection between your screen time and your mood, anxiety, or sleep, talking to a psychiatric provider is a practical next step. At Mae Mental Wellness, we offer virtual psychiatric evaluation and medication management for adults experiencing anxiety, depression, and related conditions. We are not a therapy practice. We are a psychiatric clinic, which means we work with you on diagnosis, medication, and a treatment plan tailored to your specific needs.

Mae Mental Wellness provides virtual psychiatric care for residents of Florida, Colorado, Montana, and New Hampshire. If you are ready to talk to someone, we make it easy to get started from wherever you are.

Visit MaeMentalWellness.com to schedule your first appointment from the comfort of home.

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