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Food for thought: Physiological considerations for nutritional ergogenic efficacy.

التفاصيل البيبلوغرافية
العنوان: Food for thought: Physiological considerations for nutritional ergogenic efficacy.
المؤلفون: Wickham KA; Environmental Ergonomics Lab, Department of Kinesiology, Brock University, St. Catharines, Ontario, Canada., Spriet LL; Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, Ontario, Canada.
المصدر: Scandinavian journal of medicine & science in sports [Scand J Med Sci Sports] 2024 Jan; Vol. 34 (1), pp. e14307. Date of Electronic Publication: 2023 Feb 08.
نوع المنشور: Review; Journal Article
اللغة: English
بيانات الدورية: Publisher: Munksgaard International Publishers Country of Publication: Denmark NLM ID: 9111504 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1600-0838 (Electronic) Linking ISSN: 09057188 NLM ISO Abbreviation: Scand J Med Sci Sports Subsets: MEDLINE
أسماء مطبوعة: Publication: Copenhagen : Munksgaard International Publishers
Original Publication: Copenhagen : Munksgaard, c1991-
مواضيع طبية MeSH: Athletic Performance* , Performance-Enhancing Substances*/pharmacology, Humans ; Female ; Male ; Dietary Supplements ; Athletes
مستخلص: Top-class athletes have optimized their athletic performance largely through adequate training, nutrition, recovery, and sleep. A key component of sports nutrition is the utilization of nutritional ergogenic aids, which may provide a small but significant increase in athletic performance. Over the last decade, there has been an exponential increase in the consumption of nutritional ergogenic aids, where over 80% of young athletes report using at least one nutritional ergogenic aid for training and/or competition. Accordingly, due to their extensive use, there is a growing need for strong scientific investigations validating or invalidating the efficacy of novel nutritional ergogenic aids. Notably, an overview of the physiological considerations that play key roles in determining ergogenic efficacy is currently lacking. Therefore, in this brief review, we discuss important physiological considerations that contribute to ergogenic efficacy for nutritional ergogenic aids that are orally ingested including (1) the impact of first pass metabolism, (2) rises in systemic concentrations, and (3) interactions with the target tissue. In addition, we explore mouth rinsing as an alternate route of ergogenic efficacy that bypasses the physiological hurdles of first pass metabolism via direct stimulation of the central nervous system. Moreover, we provide real-world examples and discuss several practical factors that can alter the efficacy of nutritional ergogenic aids including human variability, dosing protocols, training status, sex differences, and the placebo effect. Taking these physiological considerations into account will strengthen the quality and impact of the literature regarding the efficacy of potential ergogenic aids for top-class athletes.
(© 2023 The Authors. Scandinavian Journal of Medicine & Science In Sports published by John Wiley & Sons Ltd.)
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معلومات مُعتمدة: National Science and Engineering Research Council of Canada
فهرسة مساهمة: Keywords: athlete; ergogenic aid; performance; skeletal muscle; sports nutrition; supplementation
المشرفين على المادة: 0 (Performance-Enhancing Substances)
تواريخ الأحداث: Date Created: 20230117 Date Completed: 20240126 Latest Revision: 20240126
رمز التحديث: 20240126
DOI: 10.1111/sms.14307
PMID: 36648389
قاعدة البيانات: MEDLINE
الوصف
تدمد:1600-0838
DOI:10.1111/sms.14307