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A groundbreaking study from Simon Fraser University (SFU) has uncovered a strong connection between excessive social media use and the development of psychiatric disorders involving delusions. The research, published in BMC Psychiatry, analyzed over 2,500 academic papers and found that frequent social media use is particularly linked to disorders such as narcissism, body dysmorphic disorder, and anorexia.
How Social Media Fuels Delusional Thinking
The study identifies specific delusional disorders that are exacerbated by social media, including:
- Narcissistic Personality Disorder – A delusion of superiority and grandiosity.
- Erotomania – A belief that a famous person is in love with you.
- Body Dysmorphic Disorder – An obsession with perceived physical flaws, often amplified by edited images and filters.
Professor Bernard Crespi, a Canada Research Chair at SFU, explains that social media platforms create an environment where these delusions thrive.
“Social media makes it easier for delusions to be generated and sustained due to the presence of platforms and apps that cater to the disorder’s causes, plus the absence of effective reality-checking,” said Crespi.
While social media can foster community and belonging, it also allows distorted self-perceptions to flourish, especially for individuals who are socially isolated in real life.
Finding Solutions: Can Social Media Be Made Safer?
The study suggests that certain features of social media—such as the ability to present an idealized version of oneself—worsen mental and physical delusions. Unlike in-person interactions, where irrational beliefs are more likely to be challenged, social media offers little reality-checking.
The researchers recommend that individuals prone to delusional thinking limit their social media use. They also propose future studies on how to make online interactions more grounded in reality. Some possible solutions include:
- Eye-contact technology to improve human connection online.
- 3D perspectives and avatars to create more realistic interactions.
- Stronger moderation of content that reinforces delusions.
The study does not claim that social media is inherently harmful, but it highlights the need for careful management to prevent it from worsening mental health conditions. As digital spaces continue to evolve, it’s crucial to ensure they support well-being rather than fuel psychological distress.