Study Title
Social Influence on Fad Diet Use: A Systematic Literature Review
Principal Investigator
Mandy Spadine, Megan S. Patterson
Affiliation
Department of Health and Kinesiology, Texas A&M University, College Station, TX, United States
Start Date
Not specified
End Date
Not specified
Study Objective
To examine the social influences, including interpersonal relationships, media, and societal factors, on the use and adherence to fad diets.
Short Abstract
This systematic review explores the impact of social influence on fad diet behaviors. The study synthesizes findings from 13 articles, highlighting the role of interpersonal, media, and societal influences on the adoption and maintenance of fad diets. Social influence, especially from peers, media, and social networks, significantly motivates individuals to start and persist with fad diets. The review emphasizes the importance of understanding these influences to prevent unhealthy weight control behaviors.
Study Design
Systematic literature review, including cross-sectional, qualitative, cohort, and experimental studies.
Population
Adolescents and adults (primarily female), including university students and athletes
Sample Size
8039 participants across 13 studies
Inclusion Criteria
Studies examining the social influence on fad diet use, including peer, media, and societal factors, focusing on popular named diets
Exclusion Criteria
Studies not in English, those using animal models, biochemical studies, abstracts, and literature reviews
Intervention/Exposure
Fad diets, including popular diets like Atkins, ketogenic, paleo, and intermittent fasting, influenced by social networks, media, and societal norms
Outcome Measures
Impact of social influence on the adoption, adherence, and discontinuation of fad diets
Funding Source
No funding disclosed
Collaborating Institutions
Texas A&M University
Ethics Approval
Not applicable (systematic review)
Publication Status
Published in Nutrition and Health, January 2022
Keywords
Fad diets, social influence, media, peer pressure, dieting behaviors, weight control
Data Collection Methods
Systematic literature review using databases like Medline, PsycInfo, Embase, CINAHL, and CENTRAL, following PRISMA guidelines
Primary Data Availability
Not applicable
Contact Information
Mandy Spadine (