Journal of the International Society of Sports Nutrition This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Effect of food sources of nitrate, polyphenols, L-arginine and L-citrulline on endurance exercise performance: a systematic review and meta-analysis of randomised controlled trials
Increasing nitric oxide bioavailability may induce physiological effects that enhance endurance exercise performance. This review sought to evaluate the performance effects of consuming foods containing compou... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - December 29, 2021 Category: Sports Medicine Authors: Noah M. A. d ’Unienville, Henry T. Blake, Alison M. Coates, Alison M. Hill, Maximillian J. Nelson and Jonathan D. Buckley Tags: Review Source Type: research

Correction to: Supplement intake in half-marathon, (ultra-)marathon and 10-km runners – results from the NURMI study (Step 2)
(Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - December 24, 2021 Category: Sports Medicine Authors: Katharina Wirnitzer, Mohamad Motevalli, Derrick Tanous, Martina Gregori, Gerold Wirnitzer, Claus Leitzmann, Lee Hill, Thomas Rosemann and Beat Knechtle Tags: Correction Source Type: research

Nine weeks of high-intensity indoor cycling training induced changes in the microbiota composition in non-athlete healthy male college students
The gut microbiota constitutes a dynamic microbial system constantly challenged by environmental conditions, including physical exercise. Limited human studies suggest that exercise could play a beneficial rol... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - December 18, 2021 Category: Sports Medicine Authors: Sabrina Donati Zeppa, Stefano Amatori, Davide Sisti, Marco Gervasi, Deborah Agostini, Giovanni Piccoli, Valerio Pazienza, Pietro Gobbi, Marco B. L. Rocchi, Piero Sestili and Vilberto Stocchi Tags: Research article Source Type: research

Edema-like symptoms are common in ultra-distance cyclists and driven by overdrinking, use of analgesics and female sex – a study of 919 athletes
Ultra-endurance cyclists regularly report various extents of bodily decline during long-distance bicycle rides, including potential kidney function-related symptoms such as swelling of body parts and urine cha... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - December 4, 2021 Category: Sports Medicine Authors: Philipp Gauckler, Jana S. Kesenheimer, Andreas Kronbichler and Fiona R. Kolbinger Tags: Research article Source Type: research

Beetroot juice — a suitable post-marathon metabolic recovery supplement?
Red beetroot (Beta vulgaris L.) is a multifunctional functional food that reportedly exhibits potent anti-inflammatory, antioxidant, vasodilation, and cellular regulatory properties. This vegetable has gained a f... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - December 3, 2021 Category: Sports Medicine Authors: Zinandr é Stander, Laneke Luies, Mari van Reenen, Glyn Howatson, Karen M. Keane, Tom Clifford, Emma J. Stevenson and Du Toit Loots Tags: Research article Source Type: research

Effects of sodium bicarbonate supplementation on exercise performance: an umbrella review
We aimed to perform an umbrella review of meta-analyses examining the effects of sodium bicarbonate supplementation on exercise performance. (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - November 18, 2021 Category: Sports Medicine Authors: Jozo Grgic, Ivana Grgic, Juan Del Coso, Brad J. Schoenfeld and Zeljko Pedisic Tags: Review Source Type: research

Association of energy availability with resting metabolic rates in competitive female teenage runners: a cross-sectional study
Resting metabolic rate (RMR) has been examined as a proxy for low energy availability (EA). Previous studies have been limited to adult athletes, despite the serious health consequences of low EA, particularly... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - November 16, 2021 Category: Sports Medicine Authors: Norimitsu Kinoshita, Eriko Uchiyama, Kazuko Ishikawa-Takata, Yuka Yamada and Kenta Okuyama Tags: Research article Source Type: research

Effects of glucose ingestion at different frequencies on glycogen recovery in mice during the early hours post exercise
When a high-carbohydrate diet is ingested, whether as small frequent snacks or as large meals, there is no difference between the two with respect to post-exercise glycogen storage for a period of 24  h. Howeve... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - November 7, 2021 Category: Sports Medicine Authors: Yutaka Matsunaga, Kenya Takahashi, Yumiko Takahashi and Hideo Hatta Tags: Research article Source Type: research

Resting energy expenditure in elite athletes: development of new predictive equations based on anthropometric variables and bioelectrical impedance analysis derived phase angle
This study aimed to develop and validate in elite athl... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - October 26, 2021 Category: Sports Medicine Authors: Maurizio Marra, Olivia Di Vincenzo, Iolanda Cioffi, Rosa Sammarco, Delia Morlino and Luca Scalfi Tags: Research article Source Type: research

Effects of chronic betaine supplementation on performance in professional young soccer players during a competitive season: a double blind, randomized, placebo-controlled trial
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... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - October 18, 2021 Category: Sports Medicine Authors: Hadi Nobari, Jason M Cholewa, Alfonso Castillo-Rodr íguez, Mehdi Kargarfard and Jorge Pérez-Gómez Tags: Research article Source Type: research

Effect of dietary nitrate on human muscle power: a systematic review and individual participant data meta-analysis
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... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - October 9, 2021 Category: Sports Medicine Authors: Andrew R. Coggan, Marissa N. Baranauskas, Rachel J. Hinrichs, Ziyue Liu and Stephen J. Carter Tags: Review Source Type: research

Supplement intake in half-marathon, (ultra-)marathon and 10-km runners – results from the NURMI study (Step 2)
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... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - September 27, 2021 Category: Sports Medicine Authors: Wirnitzer Katharina, Motevalli Mohamad, Tanous Derrick, Gregori Martina, Wirnitzer Gerold, Leitzmann Claus, Hill Lee, Rosemann Thomas and Knechtle Beat Tags: Research article Source Type: research

The effect of omega-3 fatty acids on a biomarker of head trauma in NCAA football athletes: a multi-site, non-randomized study
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... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - September 27, 2021 Category: Sports Medicine Authors: 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 Tags: Research article Source Type: research

Effects of carbohydrate and caffeine mouth rinsing on strength, muscular endurance and cognitive performance
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... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - September 26, 2021 Category: Sports Medicine Authors: Raci Karayigit, Ajmol Ali, Sajjad Rezaei, Gulfem Ersoz, Angel Lago-Rodriguez, Ra úl Domínguez and Alireza Naderi Tags: Research article Source Type: research

Effects of 30  days of ketogenic diet on body composition, muscle strength, muscle area, metabolism, and performance in semi-professional soccer players
A ketogenic diet (KD) is a nutritional approach, usually adopted for weight loss, that restricts daily carbohydrates under 30  g/day. KD showed contradictory results on sport performance, whilst no data are ava... (Source: Journal of the International Society of Sports Nutrition)
Source: Journal of the International Society of Sports Nutrition - September 16, 2021 Category: Sports Medicine Authors: A. Antonio Paoli, Laura Mancin, Massimiliano Caprio, Elena Monti, Marco V. Narici, Lorenzo Cenci, Fabio Piccini, Matteo Pincella, Davide Grigoletto and Giuseppe Marcolin Tags: Research article Source Type: research