Most Recent Articles: Journal of the International Society of Sports Nutritionhttps://jissn.biomedcentral.comMost Recent Articles: Journal of the International Society of Sports NutritionEffect of food sources of nitrate, polyphenols, L-arginine and L-citrulline on endurance exercise performance: a systematic review and meta-analysis of randomised controlled trialshttps://jissn.biomedcentral.com/articles/10.1186/s12970-021-00472-yIncreasing 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...ReviewWed, 29 Dec 2021 00:00:00 GMThttps://jissn.biomedcentral.com/articles/10.1186/s12970-021-00472-yNoah M. A. d’Unienville, Henry T. Blake, Alison M. Coates, Alison M. Hill, Maximillian J. Nelson and Jonathan D. Buckley2021-12-29T00:00:00ZCorrection to: Supplement intake in half-marathon, (ultra-)marathon and 10-km runners – results from the NURMI study (Step 2)https://jissn.biomedcentral.com/articles/10.1186/s12970-021-00473-xCorrectionFri, 24 Dec 2021 00:00:00 GMThttps://jissn.biomedcentral.com/articles/10.1186/s12970-021-00473-xKatharina Wirnitzer, Mohamad Motevalli, Derrick Tanous, Martina Gregori, Gerold Wirnitzer, Claus Leitzmann, Lee Hill, Thomas Rosemann and Beat Knechtle2021-12-24T00:00:00ZNine weeks of high-intensity indoor cycling training induced changes in the microbiota composition in non-athlete healthy male college studentshttps://jissn.biomedcentral.com/articles/10.1186/s12970-021-00471-zThe 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...Research articleSat, 18 Dec 2021 00:00:00 GMThttps://jissn.biomedcentral.com/articles/10.1186/s12970-021-00471-zSabrina Donati Zeppa, Stefano Amatori, Davide Sisti, Marco Gervasi, Deborah Agostini, Giovanni Piccoli, Valerio Pazienza, Pietro Gobbi, Marco B. L. Rocchi, Piero Sestili and Vilberto Stocchi2021-12-18T00:00:00ZEdema-like symptoms are common in ultra-distance cyclists and driven by overdrinking, use of analgesics and female sex – a study of 919 athleteshttps://jissn.biomedcentral.com/articles/10.1186/s12970-021-00470-0Ultra-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...Research articleSat, 04 Dec 2021 00:00:00 GMThttps://jissn.biomedcentral.com/articles/10.1186/s12970-021-00470-0Philipp Gauckler, Jana S. Kesenheimer, Andreas Kronbichler and Fiona R. Kolbinger2021-12-04T00:00:00ZBeetroot juice — a suitable post-marathon metabolic recovery supplement?https://jissn.biomedcentral.com/articles/10.1186/s12970-021-00468-8Red 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...Research articleFri, 03 Dec 2021 00:00:00 GMThttps://jissn.biomedcentral.com/articles/10.1186/s12970-021-00468-8Zinandré Stander, Laneke Luies, Mari van Reenen, Glyn Howatson, Karen M. Keane, Tom Clifford, Emma J. Stevenson and Du Toit Loots2021-12-03T00:00:00Z