Social Media and Eating Disorders: A Growing Concern for Youth
By Brittani Hyde, LMSW, MBA. Brittani is the supervising social worker for Pine Rest's Pediatric Eating Disorders Partial Hospitalization Program.
Young people today spend an extraordinary amount of time online, and that’s not likely to change anytime soon. While there are benefits to digital connectivity, the risks are significant. Our goal is not only to protect youth from harmful online content but also to empower them with the skills to think critically, recognize potential dangers and make informed choices about what they watch and listen to.
The Role of AI and Unrealistic Beauty Standards
As artificial intelligence becomes more prevalent, it adds a new layer of risk. Many adolescents don’t realize when the images and videos they’re viewing are digitally manipulated or entirely fabricated. AI-driven advertising often pushes unrealistic beauty standards, which can fuel self-doubt and convince young people they must change their appearance to be accepted. These toxic expectations, combined with the reach of social media, can profoundly affect body image and mental health.
Social Media’s Influence on Eating Behaviors
Social media platforms can intensify body dissatisfaction by:
- Promoting impossible beauty ideals
- Enabling cyberbullying about appearance
- Encouraging constant comparison with peers
These influences can lead to unhealthy eating patterns and exercise habits, even in preteens. Research shows that:
- Teens spend over 7 hours a day on social media or video platforms
- Tweens average 4 hours a day on their phones
- 69% of children had a cell phone by age 12 in 2019 (up from 41% in 2015)
One study found that 51.7% of girls aged 13–14 with social media accounts reported significant eating behavior changes—such as skipping meals or exercising excessively. Among boys in the same age group, 45% reported similar changes. Another study focusing on Instagram users who followed health-focused food accounts found that nearly half (49%) showed signs of anorexia nervosa.
Cyberbullying also plays a significant role, especially when it targets weight, shape, or appearance, potentially triggering or worsening disordered eating.
YouTube’s “Anorexia Algorithm”
A 2023 report by the Center for Countering Digital Hate (CCDH) revealed that when YouTube detects an interest in diet or weight loss, its algorithm pushes content that can worsen or trigger body image anxiety in almost 70% of cases. The report, “YouTube’s Anorexia Algorithm,” examined what a teen girl might see after searching for diet- or exercise-related videos.
CCDH researchers created a profile of a fictional 13-year-old girl and performed 100 searching using popular eating disorder keywords such as “ED WIEIAD” (Eating Disorder – What I Eat in a Day), “ABC diet” (Anorexia Boot Camp diet), and “safe foods” (low-calorie or no-calorie foods).
Among the first 1,000 recommended videos in the “Up Next” panel:
- Nearly 66% pushed further eating disorder or extreme weight-loss content that is likely to worsen or create anxieties about body image. These videos average 344,000 views each, nearly 60 times higher than that of the average YouTube video.
- 34% were deemed harmful—glamorizing eating disorders, encouraging weight-based bullying, or showing imitable behaviors
- 50 videos included self-harm or suicide-related content
“YouTube Taught Me How to Have an Eating Disorder”
The real-life consequences can be devastating. The report shares that one 17-year-old girl shared that she began using YouTube at age 12 to watch dog videos and gymnastics clips. Soon, her feed shifted toward extreme exercise and restrictive diet content.
Over time, she learned terms like “purge” and “restrict,” became fixated on her BMI, and eventually stopped eating altogether. She was diagnosed with anorexia in middle school and has since been hospitalized five times, spending months in residential treatment centers.
“It’s just taken my life away pretty much,” she says.
A Double-Edged Sword
A 2021 scoping review on adolescent media use identified four major digital influences that can lead to disordered eating behaviors:
- Visual appeal: The polished, edited appearance of posts and influencers
- Content dissemination: The rapid spread of harmful trends and diet fads
- Socialized digital connections: Peer influence amplified through online interactions
- Adolescent marketer influences: Brands targeting young audiences with manipulative messaging
These factors can both inspire and harm, making media a double-edged sword in adolescent development.
Supporting Youth in a Digital World
Parents and caregivers play a critical role in mitigating these risks. Experts recommend:
- Open conversations about healthy relationships with food, body image and exercise
- Emphasizing that much online content is edited, filtered or staged
- Monitoring social media accounts for harmful interactions or extreme content
- Limiting social media use—especially for children under 13, who have no developmental or social need for platforms like Instagram or Facebook
- Seeking professional help immediately if an eating disorder is suspected, rather than attempting to address it alone
The rise of social media, combined with powerful algorithms and AI-generated content, means that children and teens are more exposed than ever to harmful body image messages. Awareness, education, and open dialogue are our strongest tools to protect and empower them in today’s digital landscape.
