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Cited by 383Doping in SportsNutrition and Health StudiesComplementary and Alternative Medicine Studies

The DOI matches its Crossref record; 61 of the 61 references it cites were found in a registry or an index.

Athletes and Supplements: Prevalence and Perspectives

Open access
Garthe, Ina, Maughan, Ronald J.·2018·International Journal of Sport Nutrition and Exercise Metabolism
DOI 10.1123/ijsnem.2017-0429
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Abstract

In elite sport, where opponents are evenly matched, small factors can determine the outcome of sporting contests. Not all athletes know the value of making wise nutrition choices, but anything that might give a competitive edge, including dietary supplements, can seem attractive. Between 40% and 100% of athletes typically use supplements, depending on the type of sport, level of competition, and the definition of supplements. However, unless the athlete has a nutrient deficiency, supplementation may not improve performance and may have a detrimental effect on both performance and health. Dietary supplements are classified as a subcategory of food, so manufacturers are not required to provide evidence of product safety and efficacy, nor obtain approval from regulatory bodies before marketing supplements. This creates the potential for health risks, and serious adverse effects have been reported from the use of some dietary supplements. Athletes who compete in sports under an anti-doping code must also realize that supplement use exposes them to a risk of ingesting banned substances or precursors of prohibited substances. Government systems of regulations do not include specific laboratory testing for banned substances according to the WADA list, so a separate regulatory framework to evaluate supplements for their risk of provoking a failed doping test is needed. In the high-performance culture typical of elite sport, athletes may use supplements regardless of possible risks. A discussion around medical, physiological, cultural, and ethical questions may be warranted to ensure that the athlete has the information needed to make an informed choice.

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  1. Nordic Council of Ministers. (2014). Integrating nutrition and physical activity 2012 (5th ed.). Copenhagen, Denmark: Author.

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Metadata

Authors
Garthe, I., & Maughan, R. J.
Affiliations
  • The Norwegian Olympic and Paralympic Committee and Confederation of Sport
  • University of St Andrews (GB)
ORCID
Maughan, Ronald J.
Venue
International Journal of Sport Nutrition and Exercise Metabolism
Publisher
Human Kinetics
Published
2018-03-01
Volume
28
Issue
2
Pages
126-138
ISSN
  • 1526-484X (ISSN-L)
  • 1543-2742
DOI
10.1123/ijsnem.2017-0429
OpenAlex
W2794494875
Cited by
383
References
61
Citations by year
2026: 45 · 2025: 47 · 2024: 65 · 2023: 54 · 2022: 54 · 2021: 51 · 2020: 35 · 2019: 16 · 2018: 16
FWCI
10.49
Type
journal article
Language
en
Open access
Locations
  • International Journal of Sport Nutrition and Exercise Metabolism (publishedVersion)
  • PubMed (publishedVersion)
Funders
World Anti-Doping Agency
Topics
  • Social Sciences › Sociology and Political Science › Doping in Sports
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutrition and Health Studies
  • Health Sciences › Medicine › Complementary and alternative medicine › Complementary and Alternative Medicine Studies
Keywords
dietary supplements, athletes, elite sport, anti-doping, banned substances, supplement regulation, supplement safety, ergogenic aids, dietary supplementation, informed choice
MeSH terms
Doping in Sports, Humans, Nutritional Requirements, Dietary Supplements, Athletes, Performance-Enhancing Substances, Sports Nutritional Physiological Phenomena

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