Evidence map›Paper›PMID 34605769›Full record

ArticleJMIR formative research2021

Peer-to-Peer Social Media Communication About Dietary Supplements Used for Weight Loss and Sports Performance Among Military Personnel: Pilot Content Analysis of 11 Years of Posts on Reddit.

Kendall J Sharp, Julia A Vitagliano, Elissa R Weitzman, Susan Fitzgerald, Suzanne E Dahlberg, S Bryn Austin

Open access · goldAbstract read
In one paragraph

Article in JMIR formative research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 37% of its field
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.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Pharmacovigilance in the digital age: gaining insight from social media data.Experimental biology and medicine (Maywood, N.J.) · 2025
    Review
  3. Review
  4. Article
  5. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Kendall J SharpDepartment of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, United States.ORCID https://orcid.org/0000-0003-3962-311X
Julia A VitaglianoDivision of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States.ORCID https://orcid.org/0000-0003-0316-9752
Elissa R WeitzmanDivision of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States.ORCID https://orcid.org/0000-0003-1299-0008
Susan FitzgeraldDivision of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States.ORCID https://orcid.org/0000-0001-9159-0306
Suzanne E DahlbergDivision of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States.ORCID https://orcid.org/0000-0001-5139-831X
S Bryn AustinDepartment of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, United States.ORCID https://orcid.org/0000-0002-0830-5293
Boston Children's Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOver 60% of military personnel in the United States currently use dietary supplements. Two types of dietary supplements, weight loss and sports performance (WLSP) supplements, are commonly used by military personnel despite the associated serious adverse effects such as dehydration and stroke.

objectiveTo understand peer-to-peer communication about WLSP supplements among military personnel, we conducted a pilot study using the social media website, Reddit.

methodsA total of 64 relevant posts and 243 comments from 2009 to 2019 were collected from 6 military subreddits. The posts were coded for year of posting, subreddit, and content consistent with the following themes: resources about supplement safety and regulation, discernability of supplement use through drug testing, serious adverse effects, brand names or identifiers, and reasons for supplement use.

resultsA primary concern posted by personnel who used supplements was uncertainty about the supplements that were not detectable on a drug test. Supplements to improve workout performance were the most frequently used.

conclusionsOur pilot study suggests that military personnel may seek out peer advice about WLSP supplements on Reddit and spread misinformation about the safety and effectiveness of these products through this platform. Future directions for the monitoring of WLSP supplement use in military personnel are discussed.

Indexed as

dietary supplementsOPSSRedditsocial media

Identifiers

PMID34605769
PMCPMC8524331
OpenAlexW3171384791

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.