Results 211 to 220 of about 114,098 (248)

Performance-Enhancing Substances: Is Your Adolescent Patient Using?

Pediatric Clinics of North America, 2007
Small, but significant, numbers of adolescents use anabolic-androgenic steroids to improve their appearance or sports performance. Many more use creatine and other performance-enhancing substances with the hope of achieving these goals. This article assists primary care physicians in the office assessment of adolescents who may be using these ...
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Performance Enhancing Substances

Journal of Legal Medicine, 2006
It is no secret that athletics are a major part of American society. Amateur and professional sports captivate a large segment of the nation.
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Humic substances as an alternative to performance-enhancing antimicrobials

Caderno Pedagógico
The use of humic substances (HS) in agriculture is promising, as this fraction of organic matter can benefit the growth and development of plants and animals, promoting sustainability. This study aimed to evaluate the impact of different diets in broiler chickens with HS on zootechnical indicators such as feed consumption, weight gain, feed conversion,
José Laureano Barbosa Leite, Bruno Borges Deminicis, Renata Gomes da Silveira Deminicis, Thiago Vasconcelos Melo, Cristina Moreira Bonafé, Heloísa Maria Falcão Mendes, Alberto Chambela Neto, Katharine Vinholte de Araújo, Leonardo Barros Dobbss   +8 more
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On Performance-Enhancing Substances and the Unfair Advantage Argument

Journal of the Philosophy of Sport, 1989
(1989). On Performance-Enhancing Substances and the Unfair Advantage Argument. Journal of the Philosophy of Sport: Vol. 16, No. 1, pp. 59-73.
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Performance-Enhancing Substances

2015
Joseph N, Chorley, Roberta H, Anding
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Performance-enhancing substances in adolescent athletes.

Texas medicine, 2002
Use of performance-enhancing substances is widespread among adolescents. Anabolic steroids, creatine, and androstenedione are currently among the most used ergogenic substances. In the past 10 years, the amount of data regarding these substances from well-designed clinical trials has increased dramatically.
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Effects of diet interventions, dietary supplements, and performance-enhancing substances on the performance of CrossFit-trained individuals: A systematic review of clinical studies

Nutrition, 2021
Marcus V L Dos Santos Quaresma, Camila Guazzelli Marques   +1 more
exaly  

An analysis of the sports performance enhancing substances available on the darknet

Performance Enhancement and Health, 2023
Scott Mclean, Paul M Salmon
exaly  

When performance-enhancing substances are on the rise

Nature Water, 2023
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Performance-Enhancing Substances

2000
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