Use of supplements by young elite japanese athletes participating in the 2010 youth olympic games in Singapore

Akiko Sato*, Akiko Kamei, Etsuko Kamihigashi, Michiko Dohi, Yutaka Komatsu, Takao Akama, Takashi Kawahara

*この研究の対応する著者

研究成果: Article査読

13 被引用数 (Scopus)

抄録

Objective : To investigate the prevalence of supplement use among young elite Japanese athletes. Design : Survey study. Setting: 2010 Youth Olympic Games, Singapore. Participants : Data were collected from individual interviews during medical evaluations of 75 athletes selected for the Japanese national team. Main Outcome Measures : Main outcome measures included the use of supplements, products used, frequency of use, purpose of use, and relationships between supplement use and athlete attitudes toward a balanced diet. Results : All 75 athletes agreed to participate in this study, and individual interviews by pharmacists made it possible to collect complete answers from all athletes. Of these athletes, 47 (62.7%) used 1 or more supplement products (average number of products used, 1.1 ± 1.3). The most popular supplement was amino acids, which were used by 33 athletes (44.0%). Of the supplements used, 28 (32.6%) were taken every day, whereas 28 (32.6%) were used only on special occasions. Moreover, 34 of the supplement products (39.5%) were taken to enhance recovery from fatigue, whereas 19 (22.1%) were used to improve athletic performance. Statistical analysis suggested that there was no significant relationship between supplement use and attitudes toward a balanced diet. Conclusions: The results revealed widespread supplement use among young elite athletes in the Japanese national team for the Singapore Youth Olympic Games in 2010. Moreover, these athletes apparently used supplements without considering the effects of their normal diets.

本文言語English
ページ(範囲)418-423
ページ数6
ジャーナルClinical Journal of Sport Medicine
22
5
DOI
出版ステータスPublished - 2012 9

ASJC Scopus subject areas

  • 整形外科およびスポーツ医学
  • 理学療法、スポーツ療法とリハビリテーション

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