Dietary Supplements as a Major Cause of Anti-doping Rule Violations

Frontiers in Sports and Active Living, Journal Year: 2022, Volume and Issue: 4

Published: March 25, 2022

Dietary supplements encompass a large heterogenic group of products with wide range ingredients and declared effects used by athletes for multitude reasons. The high prevalence use across all sports level competition, combined the well-documented risks such containing prohibited substances have led to several doping cases globally. Despite being considerable concern persistent focus sport organizations anti-doping agencies, magnitude rule violations associated supplement is not well-known. This study examines 18-years controls national program determine relationship between presence in athlete's samples dietary supplements. In 26% (n = 49) analytical violation period 2003-2020 192), athlete claimed that was source substance causing an adverse finding. Evidence supporting this claim found about half these 27, i.e., 14% ADRV's). Stimulants were most prevalent linked 24), which methylhexanamine 16 cases. High risk predominantly multi-ingredient pre-workout 20) fat-burning 4). Anti-doping should develop strategies on how assist assess need, consequences using various

Language: Английский

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Dietary Supplements: A Gateway to Doping?

Nutrients, Journal Year: 2023, Volume and Issue: 15(4), P. 881 - 881

Published: Feb. 9, 2023

Dietary supplements are widely used among athletes, but many may be unaware of the potential for unintentional doping, especially considering that can often contaminated with prohibited substances. The reason behind widespread use dietary athletes is cited as being purposes enhancing health or performance. However, turn to unreliable sources information, and lack knowledge supplement regulations. aim this narrative review explore current research surrounding psychological constructs (such norms, attitudes, beliefs) related lead inadvertent doping. This also covers possible programme structures effective at preventing

Language: Английский

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High School Athletes’ Use and Knowledge of (Safe) Nutritional Supplement Use: An Exploratory Study

Journal of Dietary Supplements, Journal Year: 2024, Volume and Issue: 21(4), P. 478 - 494

Published: Jan. 17, 2024

The use of nutritional supplements can lead to doping risk and no data exist on high school athletes' certified third-party tested supplements. A cross-sectional cohort design was developed using an anonymous survey. Descriptive for supplement use, supplements, knowledge in athletes were reported. total 225 athletes, ranging from 14-19 years age, a private the western US, included analysis results. 94% (n=211) reported within past year with average six (interquartile range: 3-9) individual 0-20 per person. Most frequently sports drinks (72%), vitamins (65%), bars (60%), protein powder (58%), caffeine (37%, as part normal beverages, or 13% supplement), followed by creatine (23%). 24% claimed know sure that all their tested. In addition, recognition testing organization icons low (46% users vs. 14% nonusers). Athletes also scored reporting how find (22%) order (25%) conclusion, almost this study multiple annually. Only one-fourth consistently Knowledge where could be purchased limited athlete population.

Language: Английский

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Physical Exercise After Solid Organ Transplantation: A Cautionary Tale

Transplant International, Journal Year: 2024, Volume and Issue: 37

Published: Feb. 13, 2024

An increasing body of randomized controlled trials suggests the safety engaging in moderate to vigorous intensity exercise training following solid organ transplantation. Fueled by emerging sport events designed for transplant recipients and ever-growing research highlighting diverse health benefits physical activity, are now increasingly participating strenuous occasionally competitive endeavors that largely surpass those evaluated settings. This viewpoint article adopts a cautionary stance counterbalance prevalent one-sided optimistic perspective regarding posttransplant activity. While discussing methodological limitations, we explore plausible adverse impacts on cardiovascular, immunological, musculoskeletal systems. We also examine physiological consequences exercising heat, at high altitude, areas with air pollution. Risks associated employing performance-enhancing strategies conceivable psychological implications activity as tribute ‘gift life’ discussed. With deliberate focus potential outcomes this aims restore balanced dialogue our comprehension both beneficial potentially detrimental ultimately underscores imperative well-informed decision-making tailored regimens realm care.

Language: Английский

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Green strength: The role of micronutrients in plant-based diets for athletic performance enhancement

Heliyon, Journal Year: 2024, Volume and Issue: 10(12), P. e32803 - e32803

Published: June 1, 2024

Language: Английский

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