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Journal of the International Society of Sports Nutrition

19/07/202119/07/2021 Sławek

Effects of chronic betaine supplementation on performance in professional young soccer players during a competitive season: a double blind, randomized, placebo-controlled trial
18/10/2021 przez Hadi Nobari, Jason M Cholewa, Alfonso Castillo-Rodríguez, Mehdi Kargarfard and Jorge Pérez-Gómez
Various nutritional strategies are adopted for athletes to maintain and to improve performance during the competition season. Betaine may enhance performance during a competitive season by increasing the testo…
Effect of dietary nitrate on human muscle power: a systematic review and individual participant data meta-analysis
09/10/2021 przez Andrew R. Coggan, Marissa N. Baranauskas, Rachel J. Hinrichs, Ziyue Liu and Stephen J. Carter
Previous narrative reviews have concluded that dietary nitrate (NO3−) improves maximal neuromuscular power in humans. This conclusion, however, was based on a limited number of studies, and no attempt has been ma…
Supplement intake in half-marathon, (ultra-)marathon and 10-km runners – results from the NURMI study (Step 2)
27/09/2021 przez Wirnitzer Katharina, Motevalli Mohamad, Tanous Derrick, Gregori Martina, Wirnitzer Gerold, Leitzmann Claus, Hill Lee, Rosemann Thomas and Knechtle Beat
The primary nutritional challenge facing endurance runners is meeting the nutrient requirements necessary to optimize the performance and recovery of prolonged training sessions. Supplement intake is a commonl…
The effect of omega-3 fatty acids on a biomarker of head trauma in NCAA football athletes: a multi-site, non-randomized study
27/09/2021 przez Jeffery L. Heileson, Anthony J. Anzalone, Aaron F. Carbuhn, Andrew T. Askow, Jason D. Stone, Stephanie M. Turner, Lyn M. Hillyer, David W. L. Ma, Joel A. Luedke, Andrew R. Jagim and Jonathan M. Oliver
American-style football (ASF) athletes are at risk for cardiovascular disease (CVD) and exhibit elevated levels of serum neurofilament light (Nf-L), a biomarker of axonal injury that is associated with repetit…
Effects of carbohydrate and caffeine mouth rinsing on strength, muscular endurance and cognitive performance
26/09/2021 przez Raci Karayigit, Ajmol Ali, Sajjad Rezaei, Gulfem Ersoz, Angel Lago-Rodriguez, Raúl Domínguez and Alireza Naderi
Carbohydrate (CHO) and caffeine (CAF) mouth rinsing have been shown to enhance endurance and sprint performance. However, the effects of CHO and CAF mouth rinsing on muscular and cognitive performance in compa…

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