By Ana Espino | Published on June 12, 2026 | 4 min read
Social media now occupies a central place in the lives of
adolescents. While these platforms encourage communication and self-expression,
they also expose young people to a constant stream of images promoting often
unrealistic beauty standards. During a stage of life when identity and
self-esteem are still developing, this continuous exposure to idealized body
images raises growing concerns about mental health and eating behaviors.
Eating disorders already represent a major public health
issue among adolescents. Conditions such as anorexia nervosa, bulimia
nervosa, binge-eating disorder, and body dysmorphic disorder can have
significant consequences for both physical and psychological health. However,
the mechanisms through which social media influences body image and contributes
to the development of these disorders remain complex. To better understand this
relationship, Indian researchers conducted a literature review examining the links
between social media use, body image perception, and eating behaviors among
young adolescents.
Read next : Can AI save teen lives?When Social Media Shapes the Way Adolescents View Their
Bodies
For this review, the authors analyzed dozens of studies
focusing on today's major social media platforms. The research examined body
image, social comparison, self-esteem, and eating behaviors among adolescents.
The findings point to a consistent conclusion: frequent
exposure to appearance-focused content is associated with greater body
dissatisfaction and an increased risk of disordered eating behaviors.
Adolescents are continuously exposed to images of extremely thin or highly
muscular bodies, many of which are edited, filtered, or carefully curated. This
exposure encourages social comparison and may reinforce feelings of not
measuring up to the standards promoted online.
The authors also highlight the influence of trends such as “thinspiration”
and “fitspiration,” which may glorify extreme thinness, restrictive
dieting, or potentially harmful eating behaviors. Platform algorithms can
further amplify this phenomenon by continuously recommending similar content to
users who engage with such posts.
The analysis also shows that these effects are not limited
to girls. While young women remain particularly affected by pressures related
to thinness, boys may also develop body dissatisfaction, often centered on the
pursuit of a more muscular and athletic physique.
Read next : Eating Disorders and the COVID-19 Pandemic: Impact on Dysfunctional Eating Behaviors
Toward Healthier Social Media Use?
This review confirms that social media can negatively
influence body image and eating behaviors among adolescents. Adolescence
appears to be a particularly vulnerable period because it is a stage of
identity formation during which peer perceptions and self-esteem play a
critical role.
However, the authors note that most available studies are
observational and do not establish a direct causal relationship between social
media use and the development of eating disorders. Other factors, including
psychological vulnerability, family environment, and sociocultural pressures,
also contribute to the emergence of these conditions.
Despite these limitations, the findings highlight the
importance of strengthening media literacy education, promoting more
diverse and realistic body representations, and raising awareness among young
people about the mechanisms of social comparison that operate on digital
platforms.
At a time when social media shapes an ever-growing share of
adolescent interactions, understanding its impact on mental health is essential
for developing effective prevention strategies for future generations.
Also read: Teen Depression: Movement as the Best Therapy
About the author – Ana Espino
PhD in Immunology, specialized in Virology
As a scientific writer, Ana is passionate about bridging the gap between research and real-world impact. With expertise in immunology, virology, oncology, and clinical studies, she makes complex science clear and accessible. Her mission: to accelerate knowledge sharing and empower evidence-based decisions.
