{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,9]],"date-time":"2026-07-09T16:09:22Z","timestamp":1783613362611,"version":"3.55.0"},"reference-count":50,"publisher":"National Athletic Trainers' Association","issue":"12","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,12,1]]},"abstract":"<jats:sec>\n                  <jats:title>Context<\/jats:title>\n                  <jats:p>Nutritional supplement use in athletes is common, accompanied by potential doping risk.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Objective<\/jats:title>\n                  <jats:p>To determine athletes\u2019 nutritional supplement and third-party-tested (TPT) supplement use, supplement knowledge, and factors influencing their behavior.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Design<\/jats:title>\n                  <jats:p>Cross-sectional study.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Setting<\/jats:title>\n                  <jats:p>National Collegiate Athletic Association Division I athletic departments.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Patients or Other Participants<\/jats:title>\n                  <jats:p>Student-athletes (n = 410, 53% female, age = 21.4 \u00b1 1.6 years).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Main Outcome Measure(s)<\/jats:title>\n                  <jats:p>Survey questions addressed topics including nutritional supplement knowledge and use, TPT supplement knowledge and use, and logo recognition, and data were stratified for sex differences.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>Athletes (91%) reported the use of supplements, but the total number of supplements used was lower in female (median = 7; interquartile range, 4\u201311) than in male (median = 9; interquartile range, 4\u201312) athletes, with U = 17\u2009960 and P = .01. A total of 48% (n = 191, out of 402 responses) reported purchasing supplements outside of their athletic department, with significantly fewer female (40%, n = 84) than male (56%, n = 107) athletes reporting this behavior (\u03c72 = 11.20, P &amp;lt; .001). No association between TPT logo recognition and TPT use was seen (\u03c72 = 0.238, P = .63). Of all athletes using supplements, 38% (n = 140) reported \u201cconsistent TPT use,\u201d whereas female athletes (36%, n = 70) reported this less often than male athletes (41%, n = 70, \u03c72 = 0.952, P &amp;lt; .32). No sex differences were seen for receiving nutritional counseling (89%, P = .37) or low nutritional supplement knowledge (&amp;lt;50%, P = .38); however, males had 2.5 times greater odds at recognizing a TPT organization logo than females (odds ratio = 2.45; 95% CI, 1.58\u20133.79).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>Most athletes use nutritional supplements. Female athletes report slightly fewer supplements than male athletes, while also less frequently purchasing them outside their athletic department, potentially explaining the lower TPT logo recognition in female athletes.<\/jats:p>\n               <\/jats:sec>","DOI":"10.4085\/1062-6050-0098.24","type":"journal-article","created":{"date-parts":[[2024,6,19]],"date-time":"2024-06-19T07:47:16Z","timestamp":1718783236000},"page":"1219-1229","source":"Crossref","is-referenced-by-count":6,"title":["Collegiate Student-Athletes\u2019 Use and Knowledge of Third-Party-Tested Nutritional Supplements: An Exploratory Study"],"prefix":"10.4085","volume":"59","author":[{"given":"Kinta D.","family":"Schott","sequence":"first","affiliation":[{"name":"* College of Health Solutions, Arizona State University, Phoenix"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryan G. N.","family":"Seltzer","sequence":"additional","affiliation":[{"name":"* College of Health Solutions, Arizona State University, Phoenix"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sebastian P.","family":"Zorn","sequence":"additional","affiliation":[{"name":"\u2020 DAPER Sports Nutrition Department, Stanford University, CA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew","family":"Frakes","sequence":"additional","affiliation":[{"name":"\u2021 LSU Athletics, Louisiana State University, Baton Rouge"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meredith","family":"Price","sequence":"additional","affiliation":[{"name":"\u00a7 University of Utah Athletics Sports Nutrition Department, University of Utah, Salt Lake City"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melinda Wells","family":"Valliant","sequence":"additional","affiliation":[{"name":"\u2016 Center for Health and Sports Performance, University of Mississippi, Oxford"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Ritz","sequence":"additional","affiliation":[{"name":"\u00b6 Student Health Services, Northwestern University Athletics, Northwestern Medicine Group, Evanston, IL"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christopher","family":"Gardner","sequence":"additional","affiliation":[{"name":"# Department of Medicine, Stanford University, Palo Alto, CA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Floris C.","family":"Wardenaar","sequence":"additional","affiliation":[{"name":"* College of Health Solutions, Arizona State University, Phoenix"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2557","published-online":{"date-parts":[[2024,12,26]]},"reference":[{"key":"2024122616105420600_i1938-162X-59-12-1219-b01","doi-asserted-by":"crossref","first-page":"115","DOI":"10.3389\/fspor.2020.00115","article-title":"Third-party testing nutritional supplement knowledge, attitudes, and use among an NCAA I collegiate student-athlete population","volume":"2","author":"Vento","year":"2020","journal-title":"Front Sports Act Living"},{"issue":"5","key":"2024122616105420600_i1938-162X-59-12-1219-b02","doi-asserted-by":"crossref","first-page":"371","DOI":"10.1123\/ijsnem.2021-0335","article-title":"\u201cFood first but not always food only\u201d: recommendations for using dietary supplements in sport","volume":"32","author":"Close","year":"2022","journal-title":"Int J Sport Nutr Exerc Metab"},{"issue":"7","key":"2024122616105420600_i1938-162X-59-12-1219-b03","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1136\/bjsports-2018-099027","article-title":"IOC consensus statement: dietary supplements and the high-performance athlete","volume":"52","author":"Maughan","year":"2018","journal-title":"Br J Sports Med"},{"issue":"1","key":"2024122616105420600_i1938-162X-59-12-1219-b04","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1123\/ijsnem.2016-0157","article-title":"Nutritional supplement use by Dutch elite and sub-elite athletes: does receiving dietary counseling make a difference","volume":"27","author":"Wardenaar","year":"2017","journal-title":"Int J Sport Nutr Exerc Metab"},{"issue":"6","key":"2024122616105420600_i1938-162X-59-12-1219-b05","doi-asserted-by":"crossref","first-page":"646","DOI":"10.1080\/19390211.2020.1829248","article-title":"Dutch Olympic and non-Olympic athletes differ in knowledge of and attitudes toward third-party supplement testing","volume":"18","author":"Wardenaar","year":"2021","journal-title":"J Diet Suppl"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b06","volume-title":"NCAA Drug-Testing Program | 2023\u201324","author":"National Collegiate Athletic Association.","year":"2023"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b07","unstructured":"NCAA banned substances\n          . 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Accessed July 12, 2023. https:\/\/www.usada.org\/athletes\/substances\/supplement-connect\/"},{"issue":"5","key":"2024122616105420600_i1938-162X-59-12-1219-b12","doi-asserted-by":"crossref","first-page":"178","DOI":"10.1249\/JSR.0000000000000595","article-title":"Essential features of third-party certification programs for dietary supplements: a consensus statement","volume":"18","author":"Eichner","year":"2019","journal-title":"Curr Sports Med Rep"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b13","unstructured":"Certified for sport\n          . NSF. Accessed September 11, 2023. https:\/\/www.nsfsport.com\/"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b14","unstructured":"Sports supplements certification.\n          \n          Informed Sport. Accessed September 11, 2023. https:\/\/sport.wetestyoutrust.com\/"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b15","unstructured":"HASTA certified\n          . Human and Supplement Testing Australia. 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National Collegiate Athletic Association. Accessed October 23, 2022. https:\/\/www.ncaa.org\/sports\/2018\/12\/13\/ncaa-demographics-database.aspx"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b20","doi-asserted-by":"crossref","first-page":"1381731","DOI":"10.3389\/fnut.2024.1381731","article-title":"Development of a screener to assess athlete risk behavior of not using third-party tested nutritional supplements","volume":"11","author":"Wardenaar","year":"2024","journal-title":"Front Nutr"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b21","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1186\/s12970-018-0223-1","article-title":"Development and validation of a brief general and sports nutrition knowledge questionnaire and assessment of athletes\u2019 nutrition knowledge","volume":"15","author":"Trakman","year":"2018","journal-title":"J Int Soc Sports Nutr"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b22","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/j.bodyim.2016.11.002","article-title":"The impact of appearance comparisons made through social media, traditional media, and in person in women\u2019s everyday lives","volume":"20","author":"Fardouly","year":"2017","journal-title":"Body Image"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b23","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1186\/s12970-017-0182-y","article-title":"The nutrition for sport knowledge questionnaire (NSKQ): development and validation using classical test theory and Rasch analysis","volume":"14","author":"Trakman","year":"2017","journal-title":"J Int Soc Sports Nutr"},{"issue":"1","key":"2024122616105420600_i1938-162X-59-12-1219-b24","doi-asserted-by":"crossref","first-page":"104","DOI":"10.1123\/ijsnem.14.1.104","article-title":"Nutritional supplement use among college athletes and their sources of information","volume":"14","author":"Froiland","year":"2004","journal-title":"Int J Sport Nutr Exerc Metab"},{"issue":"3","key":"2024122616105420600_i1938-162X-59-12-1219-b25","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1007\/s10900-013-9653-5","article-title":"The use of energy drinks, dietary supplements, and prescription medications by United States college students to enhance athletic performance","volume":"38","author":"Hoyte","year":"2013","journal-title":"J Community Health"},{"issue":"2","key":"2024122616105420600_i1938-162X-59-12-1219-b26","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1016\/j.jada.2003.11.013","article-title":"Intercollegiate student athlete use of nutritional supplements and the role of athletic trainers and dietitians in nutrition counseling","volume":"104","author":"Burns","year":"2004","journal-title":"J Am Diet Assoc"},{"issue":"7","key":"2024122616105420600_i1938-162X-59-12-1219-b27","doi-asserted-by":"crossref","first-page":"619","DOI":"10.1080\/07315724.2020.1713247","article-title":"An investigation of habitual dietary supplement use among 557 NCAA Division I athletes","volume":"39","author":"Barrack","year":"2020","journal-title":"J Am Coll Nutr"},{"issue":"1","key":"2024122616105420600_i1938-162X-59-12-1219-b28","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1007\/s40279-015-0387-7","article-title":"Prevalence of dietary supplement use by athletes: systematic review and meta-analysis","volume":"46","author":"Knapik","year":"2016","journal-title":"Sports Med"},{"issue":"2","key":"2024122616105420600_i1938-162X-59-12-1219-b29","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1249\/01.mss.0000187332.92169.e0","article-title":"Influence of performance level on dietary supplementation in elite Canadian athletes","volume":"38","author":"Erdman","year":"2006","journal-title":"Med Sci Sports Exerc"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b30","unstructured":"Legislative Services Database (LSDBi).\n          \n          National Collegiate Athletic Association. 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US Anti-Doping Agency (USADA). Accessed December 2, 2023. https:\/\/www.usada.org\/resources\/athlete-perceptions-survey\/"},{"issue":"7","key":"2024122616105420600_i1938-162X-59-12-1219-b40","doi-asserted-by":"crossref","first-page":"892","DOI":"10.1002\/jms.1452","article-title":"Nutritional supplements cross-contaminated and faked with doping substances","volume":"43","author":"Geyer","year":"2008","journal-title":"J Mass Spectrom"},{"issue":"4","key":"2024122616105420600_i1938-162X-59-12-1219-b41","doi-asserted-by":"crossref","first-page":"478","DOI":"10.1080\/19390211.2023.2301361","article-title":"High school athletes\u2019 use and knowledge of (safe) nutritional supplement use: an exploratory study","volume":"21","author":"Wardenaar","year":"2024","journal-title":"J Diet Suppl"},{"key":"2024122616105420600_i1938-162X-59-12-1219-b42","doi-asserted-by":"crossref","first-page":"381731","DOI":"10.3389\/fnut.2024.1381731","article-title":"Development of a screener to assess athlete risk behavior of not using 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