Literature DB >> 11753063

Analysis of over-the-counter dietary supplements.

G A Green1, D H Catlin, B Starcevic.   

Abstract

OBJECTIVE: To determine if steroids containing over-the-counter (OTC) dietary supplements conform to the labeling requirements of the 1994 Dietary Supplement Health and Education Act (DSHEA).
DESIGN: 12 brands of OTC supplements containing 8 different steroids were randomly selected for purchase in stores that cater to athletes. There are two androstenediones (4- and 5-androstene-3,17-dione), two androstenediols (4- and 5-androstene-3beta, 17beta-diol), and 4 more are 19-nor cogeners (19-nor-4- and 5-androstene-3,17-dione and 19-nor-4- and 5-androstene-3beta, 17beta-diol). MAIN OUTCOME MEASURES: 12 brands of OTC anabolic-androgenic supplements were analyzed by high-pressure liquid chromatography.
RESULTS: We found that 11 of 12 brands tested did not meet the labeling requirements set out in the 1994 Dietary Supplement Health and Education Act. One brand contained 10 mg of testosterone, a controlled steroid, another contained 77% more than the label stated, and 11 of 12 contained less than the amount stated on the label.
CONCLUSIONS: These mislabeling problems show that the labels of the dietary steroid supplements studied herein cannot be trusted for content and purity information. In addition, many sport organizations prohibit OTC steroids; thus, athletes who use them are at risk for positive urine test results. In this article we provide the details of the analyses, a summary of the steroids by name and structure, and information on the nature of the positive test results. Athletes and their physicians need this information because of the potential medical consequences and positive urine test results.

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Year:  2001        PMID: 11753063     DOI: 10.1097/00042752-200110000-00008

Source DB:  PubMed          Journal:  Clin J Sport Med        ISSN: 1050-642X            Impact factor:   3.638


  26 in total

Review 1.  Dietary supplements and team-sport performance.

Authors:  David Bishop
Journal:  Sports Med       Date:  2010-12-01       Impact factor: 11.136

2.  Accidental breaches of the doping regulations in sport: is there a need to improve the education of sportspeople?

Authors:  S J Somerville; M Lewis; H Kuipers
Journal:  Br J Sports Med       Date:  2005-08       Impact factor: 13.800

Review 3.  The continuing story of nutritional supplements and doping infractions.

Authors:  Olivier de Hon; Bart Coumans
Journal:  Br J Sports Med       Date:  2007-11       Impact factor: 13.800

Review 4.  Popular sports supplements and ergogenic aids.

Authors:  Mark Juhn
Journal:  Sports Med       Date:  2003       Impact factor: 11.136

5.  Over-the-Counter Bulking Supplements and Panic Attacks.

Authors:  Randy A Sansone; Lori A Sansone
Journal:  Psychiatry (Edgmont)       Date:  2009-12

6.  National Athletic Trainers' Association position statement: evaluation of dietary supplements for performance nutrition.

Authors:  Jackie L Buell; Rob Franks; Jack Ransone; Michael E Powers; Kathleen M Laquale; Amanda Carlson-Phillips
Journal:  J Athl Train       Date:  2013 Jan-Feb       Impact factor: 2.860

7.  Dietary supplement use by children and adolescents in the United States to enhance sport performance: results of the National Health Interview Survey.

Authors:  Marion Willard Evans; Harrison Ndetan; Michael Perko; Ronald Williams; Clark Walker
Journal:  J Prim Prev       Date:  2012-02

8.  Exposure to media predicts use of dietary supplements and anabolic-androgenic steroids among Flemish adolescent boys.

Authors:  Eline Frison; Laura Vandenbosch; Steven Eggermont
Journal:  Eur J Pediatr       Date:  2013-06-09       Impact factor: 3.183

Review 9.  Use of herbal products and potential interactions in patients with cardiovascular diseases.

Authors:  Ara Tachjian; Viqar Maria; Arshad Jahangir
Journal:  J Am Coll Cardiol       Date:  2010-02-09       Impact factor: 24.094

10.  Survey of antidoping knowledge, attitudes and practices amongst elite Indian sportsmen and the way forward.

Authors:  Anup Krishnan; Karuna Datta; Deep Sharma; S Das Sharma; Uma Mahajan; Sunil Jhajharia; Manoj Yadav
Journal:  Med J Armed Forces India       Date:  2020-07-08
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