Evidence map›Paper›PMID 41344207›Full record

ArticleEating behaviors2026

From friends to followers: How social media influences the relationship between friends' behaviors and disordered eating in adult men and women.

Alejandra Medina Fernandez, Taylor M Politi, Pamela K Keel

Abstract read
In one paragraph

Article in Eating behaviors, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

3 authors.

Alejandra Medina FernandezDepartment of Psychology, Florida State University, Tallahassee, FL, USA. Electronic address: amfernandez@psy.fsu.edu.
Taylor M PolitiDepartment of Psychology, University at Albany, State University of New York, USA. Electronic address: tpoliti@albany.edu.
Pamela K KeelDepartment of Psychology, Florida State University, Tallahassee, FL, USA. Electronic address: keel@psy.fsu.edu.

Funding

Eating Disorders Across Genders, Generations, and Adult Developmental StagesR01MH126990 · NIMH · FLORIDA STATE UNIVERSITY · PI KEEL, PAMELA K. · 2021 to 2025
$2.1M
NIMH NIH HHS R01 MH126990
6 · The paper itself

Abstract

objectiveThe transformation framework conceptualizes social media as reshaping traditional peer influences and could enhance understanding of disordered eating. This cross-sectional study examined (1) independent associations of friend dieting and social media exposure with eating pathology, (2) whether social media exposure moderates the relationship between friend dieting and eating pathology, and (3) explored whether sex and age moderate independent and combined effects of friend dieting and social media exposure on eating pathology.

methodA large sample of men and women (N = 1860) ranging in age from 28 to 69 years (M = 47.24 years, SD = 10.71), completed surveys assessing friends' behaviors, social media exposure, and eating pathology.

resultsFriend dieting and social media exposure showed independent associations with bulimic symptoms and drive for thinness. Greater social media exposure strengthened the relationship between friend dieting and bulimic symptoms in younger men and older women, and between friend dieting and drive for thinness in younger men and men at the mean age. DISCUSSION: Findings partially support hypotheses from the transformation framework, with the most consistent support found for younger men. Future work should examine how social media exposure amplifies the frequency, immediacy, and impact of peer influence on disordered eating to inform social media literacy programs tailored to adults.

Indexed as

Feeding and Eating DisordersFeeding BehaviorFriendsSocial MediaAdultAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedPeer GroupAdultsDisordered eatingMenPeersSex differencesSocial mediaWomen

Identifiers

PMID41344207
PMCPMC13411686

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.