IOC Consensus Statement: Dietary Supplements and the High-Performance Athlete

Ronald J. Maughan, Louise M. Burke, Jiri Dvorak, D. Enette Larson-Meyer, Peter Peeling, Stuart M. Phillips, Eric S. Rawson, Neil P. Walsh, Ina Garthe, Yannis Pitsiladis

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Nutrition usually makes a small but potentially valuable contribution to successful performance in elite athletes, and dietary supplements can make a minor contribution to this nutrition programme. Nonetheless, supplement use is widespread at all levels of sport. Products described as supplements target different issues, including (1) the management of micronutrient deficiencies, (2) supply of convenient forms of energy and macronutrients, and (3) provision of direct benefits to performance or (4) indirect benefits such as supporting intense training regimens. The appropriate use of some supplements can benefit the athlete, but others may harm the athlete's health, performance, and/or livelihood and reputation (if an antidoping rule violation results). A complete nutritional assessment should be undertaken before decisions regarding supplement use are made. Supplements claiming to directly or indirectly enhance performance are typically the largest group of products marketed to athletes, but only a few (including caffeine, creatine, specific buffering agents and nitrate) have good evidence of benefits. However, responses are affected by the scenario of use and may vary widely between individuals because of factors that include genetics, the microbiome and habitual diet. Supplements intended to enhance performance should be thoroughly trialled in training or simulated competition before being used in competition. Inadvertent ingestion of substances prohibited under the antidoping codes that govern elite sport is a known risk of taking some supplements. Protection of the athlete's health and awareness of the potential for harm must be paramount; expert professional opinion and assistance is strongly advised before an athlete embarks on supplement use.
Original languageEnglish
Pages (from-to)104-125
Number of pages22
JournalJournal of Human Kinetics
Volume28
Issue number2
DOIs
Publication statusPublished - 1 Mar 2018

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Dietary Supplements
Athletes
Consensus
Sports
Nutrition Assessment
Creatine
Micronutrients
Microbiota
Health
Expert Testimony
Risk-Taking
Caffeine
Nitrates
Eating
Diet

Cite this

Maughan, R. J., Burke, L. M., Dvorak, J., Enette Larson-Meyer, D., Peeling, P., Phillips, S. M., ... Pitsiladis, Y. (2018). IOC Consensus Statement: Dietary Supplements and the High-Performance Athlete. Journal of Human Kinetics, 28(2), 104-125. https://doi.org/10.1123/ijsnem.2018-0020
Maughan, Ronald J. ; Burke, Louise M. ; Dvorak, Jiri ; Enette Larson-Meyer, D. ; Peeling, Peter ; Phillips, Stuart M. ; Rawson, Eric S. ; Walsh, Neil P. ; Garthe, Ina ; Pitsiladis, Yannis. / IOC Consensus Statement: Dietary Supplements and the High-Performance Athlete. In: Journal of Human Kinetics. 2018 ; Vol. 28, No. 2. pp. 104-125.
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Maughan, RJ, Burke, LM, Dvorak, J, Enette Larson-Meyer, D, Peeling, P, Phillips, SM, Rawson, ES, Walsh, NP, Garthe, I & Pitsiladis, Y 2018, 'IOC Consensus Statement: Dietary Supplements and the High-Performance Athlete', Journal of Human Kinetics, vol. 28, no. 2, pp. 104-125. https://doi.org/10.1123/ijsnem.2018-0020

IOC Consensus Statement: Dietary Supplements and the High-Performance Athlete. / Maughan, Ronald J.; Burke, Louise M.; Dvorak, Jiri; Enette Larson-Meyer, D.; Peeling, Peter; Phillips, Stuart M.; Rawson, Eric S.; Walsh, Neil P.; Garthe, Ina; Pitsiladis, Yannis.

In: Journal of Human Kinetics, Vol. 28, No. 2, 01.03.2018, p. 104-125.

Research output: Contribution to journalArticleResearchpeer-review

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M3 - Article

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JF - Journal of Human Kinetics

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Maughan RJ, Burke LM, Dvorak J, Enette Larson-Meyer D, Peeling P, Phillips SM et al. IOC Consensus Statement: Dietary Supplements and the High-Performance Athlete. Journal of Human Kinetics. 2018 Mar 1;28(2):104-125. https://doi.org/10.1123/ijsnem.2018-0020