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  1. The aim of the current study was to determine if 4 weeks of consumption of Bang® Pre-Workout Master Blaster® (BMB; Vital Pharmaceuticals Inc., Weston, FL) combined with resistance training resulted in greater ...

    Authors: Neil A. Schwarz, Sarah K. McKinley-Barnard and Zachary J. Blahnik
    Citation: Journal of the International Society of Sports Nutrition 2019 16:54
  2. The aim of this survey was to determine the effects of an aerobic physical training program of six months duration on the serum and urinary concentrations of essential trace elements among middle distance runn...

    Authors: M. Maynar, I. Bartolomé, J. Alves, G. Barrientos, F. J. Grijota, M. C. Robles and D. Muñoz
    Citation: Journal of the International Society of Sports Nutrition 2019 16:53
  3. Similar to other combat sports, mixed martial arts (MMA) includes divisional weight classes. The purpose of our research was to further investigate the amount of weight professional MMA fighters lost prior to ...

    Authors: Sungjun Park, Michelle Alencar, John Sassone, Leilani Madrigal and Alison Ede
    Citation: Journal of the International Society of Sports Nutrition 2019 16:52
  4. Altitude training is a common practice among middle-distance and marathon runners. During acclimatization, sympathetic drive may increase resting metabolic rate (RMR), therefore implementation of targeted nutr...

    Authors: Santiago Sanz-Quinto, Manuel Moya-Ramón, Gabriel Brizuela, Ian Rice, Tomás Urbán and Raúl López-Grueso
    Citation: Journal of the International Society of Sports Nutrition 2019 16:51
  5. Background

    Authors: Nicholas B. Tiller, Justin D. Roberts, Liam Beasley, Shaun Chapman, Jorge M. Pinto, Lee Smith, Melanie Wiffin, Mark Russell, S. Andy Sparks, Lauren Duckworth, John O’Hara, Louise Sutton, Jose Antonio, Darryn S. Willoughby, Michael D. Tarpey, Abbie E. Smith-Ryan…
    Citation: Journal of the International Society of Sports Nutrition 2019 16:50
  6. Phase angle (PhA) is a raw BIA variable that has been gaining attention in recent years because it is supposed to be an index of the ratio between extracellular and intracellular water, body cell mass, and cel...

    Authors: Olivia Di Vincenzo, Maurizio Marra and Luca Scalfi
    Citation: Journal of the International Society of Sports Nutrition 2019 16:49
  7. Knowledge of the effect of marine protein hydrolysate (MPH) supplementation to promote recovery after high intensity performance training is scarce. The aim of this study was to examine the effect of MPH suppl...

    Authors: Ingunn Mjøs, Einar Thorsen, Trygve Hausken, Einar Lied, Roy M. Nilsen, Ingeborg Brønstad, Elisabeth Edvardsen and Bente Frisk
    Citation: Journal of the International Society of Sports Nutrition 2019 16:48

    The Correction to this article has been published in Journal of the International Society of Sports Nutrition 2020 17:1

  8. TeaCrine® is the synthetic version to naturally occurring theacrine (1, 3, 7, 9-tetramethyluric acid) found in the leaves of Camellia kucha tea plants. A few studies have examined the effects of TeaCrine® on cogn...

    Authors: Kyle R. Cesareo, Justin R. Mason, Patrick G. Saracino, Margaret C. Morrissey and Michael J. Ormsbee
    Citation: Journal of the International Society of Sports Nutrition 2019 16:47
  9. Whilst the ergogenic effects of carbohydrate intake during prolonged exercise are well-documented, few investigations have studied the effects of carbohydrate ingestion during cross-country skiing, a mode of e...

    Authors: Stefan Pettersson, Fredrik Edin, Linda Bakkman and Kerry McGawley
    Citation: Journal of the International Society of Sports Nutrition 2019 16:46
  10. The original article [1] contained a typesetting error in Table 3 which was mistakenly introduced by the production team handling this article; this error has now been corrected.

    Authors: Naomi Omi, Hideki Shiba, Eisaku Nishimura, Sakuka Tsukamoto, Hiroko Maruki-Uchida, Masaya Oda and Minoru Morita
    Citation: Journal of the International Society of Sports Nutrition 2019 16:45

    The original article was published in Journal of the International Society of Sports Nutrition 2019 16:39

  11. The ergogenic properties of acute caffeine (CAF) and sodium bicarbonate (NaHCO3) ingestion on athletic performance have been previously investigated. However, each sport has unique physiological and technical cha...

    Authors: Sajjad Rezaei, Kazem Akbari, Daniel E. Gahreman, Amir Sarshin, Montassar Tabben, Mojtaba Kaviani, Alireza Sadeghinikoo, Majid S. Koozehchian and Alireza Naderi
    Citation: Journal of the International Society of Sports Nutrition 2019 16:44
  12. The purpose of this study was to compare nutritional intakes against recommended values as well as between the perceived intake and needs of female lacrosse players.

    Authors: Andrew R. Jagim, Hannah Zabriskie, Brad Currier, Patrick S. Harty, Richard Stecker and Chad M. Kerksick
    Citation: Journal of the International Society of Sports Nutrition 2019 16:43
  13. The purpose of this study was to examine relationships among biomarkers of iron status, athletic performance, growth and development, and dietary intakes in pre-adolescent and adolescent male and female athletes.

    Authors: Marni E. Shoemaker, Zachary M. Gillen, Brianna D. Mckay, Nicholas A. Bohannon, Sydney M. Gibson, Karsten Koehler and Joel T. Cramer
    Citation: Journal of the International Society of Sports Nutrition 2019 16:42
  14. Previous studies have shown that sodium bicarbonate ingestion may enhance intense exercise performance, but may also cause severe gastrointestinal distress. The purpose of this study was to determine whether a...

    Authors: Adam Marcus, Amerigo Rossi, Andrew Cornwell, Steven A. Hawkins and Nazareth Khodiguian
    Citation: Journal of the International Society of Sports Nutrition 2019 16:41
  15. Stressors inherent to the military, such as combat exposure, separation from family, and strenuous training, collectively contribute to compromised psychological resilience and greatly impact military performa...

    Authors: Kelly A. Schaad, Asma S. Bukhari, Daniel I. Brooks, Justin D. Kocher and Nicholas D. Barringer
    Citation: Journal of the International Society of Sports Nutrition 2019 16:40
  16. Enzymatically modified isoquercitrin (EMIQ), a water-soluble quercetin, has been shown to intensify muscle hypertrophy in mice. We investigated the effect of EMIQ in supplementary protein powder on athlete bod...

    Authors: Naomi Omi, Hideki Shiba, Eisaku Nishimura, Sakuka Tsukamoto, Hiroko Maruki-Uchida, Masaya Oda and Minoru Morita
    Citation: Journal of the International Society of Sports Nutrition 2019 16:39

    The Correction to this article has been published in Journal of the International Society of Sports Nutrition 2019 16:45

  17. Caffeine (CAF) supplementation could have a positive impact on physical performance and sport abilities. Nevertheless, the CAF-induced, dose-dependent influence on discipline-specific performance and combat ac...

    Authors: Krzysztof Durkalec-Michalski, Paulina M. Nowaczyk, Natalia Główka and Aleksandra Grygiel
    Citation: Journal of the International Society of Sports Nutrition 2019 16:38
  18. The timing of macronutrient ingestion in relation to exercise is a purported strategy to augment muscle accretion, muscle and athletic performance, and recovery. To date, the majority of macronutrient nutrient...

    Authors: Richard A. Stecker, Patrick S. Harty, Andrew R. Jagim, Darren G. Candow and Chad M. Kerksick
    Citation: Journal of the International Society of Sports Nutrition 2019 16:37
  19. Variations in the fat mass and obesity-associated gene (FTO) are associated with obesity; however, it is unclear if changes in energy intake affect the adaptive response to caloric restriction in those with ri...

    Authors: Jose Antonio, Sarah Knafo, Madaline Kenyon, Alina Ali, Cassandra Carson, Anya Ellerbroek, Cailey Weaver, Justin Roberts, Corey A. Peacock and Jaime L. Tartar
    Citation: Journal of the International Society of Sports Nutrition 2019 16:36
  20. To prepare for competition, bodybuilders employ strategies based around: energy restriction, resistance training, cardiovascular exercise, isometric “posing”, and supplementation. Cohorts of professional (PRO)...

    Authors: A. J. Chappell, T. Simper and E. Helms
    Citation: Journal of the International Society of Sports Nutrition 2019 16:35
  21. We previously reported that consuming a food bar (FB) containing whey protein and the plant fiber isomalto-oligosaccharides [IMO] had a lower glycemic (GI) but similar insulinemic response as a high GI carbohy...

    Authors: Tyler J. Grubic, Ryan J. Sowinski, Ben E. Nevares, Victoria M. Jenkins, Susannah L. Williamson, Aimee G. Reyes, Christopher Rasmussen, Mike Greenwood, Peter S. Murano, Conrad P. Earnest and Richard B. Kreider
    Citation: Journal of the International Society of Sports Nutrition 2019 16:34
  22. Affective responses experienced during exercise are a significant determinant on exercise adherence. We have previously demonstrated that consumption of New Zealand (NZ) blackcurrants preserves cognition by at...

    Authors: Dominic Lomiwes, Birgit Ha, Nayer Ngametua, Natalie S. Burr, Janine M. Cooney, Tania M. Trower, Greg Sawyer, Duncan Hedderley, Roger D. Hurst and Suzanne M. Hurst
    Citation: Journal of the International Society of Sports Nutrition 2019 16:33
  23. The efficacy of sodium citrate supplementation (SC) in exercise performance is unclear. Therefore, the aim of this study was to investigate the effect of SC on skilled tennis performance.

    Authors: Vivian C. R. Cunha, Marcelo S. Aoki, Michael C. Zourdos, Rodrigo V. Gomes, Wesley P. Barbosa, Marcelo Massa, Alexandre Moreira and Caroline D. Capitani
    Citation: Journal of the International Society of Sports Nutrition 2019 16:32
  24. Cashew apple juice (CAJ) was shown to improve immunological mechanisms by regulating a balance between reactive oxygen species and antioxidant concentrations. However, no study exploring the effects of the CAJ...

    Authors: Piyapong Prasertsri, Thapanee Roengrit, Yupaporn Kanpetta, Terdthai Tong-un, Supaporn Muchimapura, Jintanaporn Wattanathorn and Naruemon Leelayuwat
    Citation: Journal of the International Society of Sports Nutrition 2019 16:31
  25. Dietary supplementation is a common strategy to achieve a specific health status or performance benefit. Several investigations have focused on the prevalence of dietary supplement use by athletes. However, in...

    Authors: Gabriel Baltazar-Martins, Diego Brito de Souza, Millán Aguilar-Navarro, Jesús Muñoz-Guerra, María del Mar Plata and Juan Del Coso
    Citation: Journal of the International Society of Sports Nutrition 2019 16:30
  26. A recently published meta-analysis in this journal analyzed findings from studies comparing substrate use during exercise at the same relative intensity (i.e., % V̇O2max) in normoxic and hypoxic conditions. The p...

    Authors: Andrew J. Young, Lee M. Margolis and Stefan M. Pasiakos
    Citation: Journal of the International Society of Sports Nutrition 2019 16:28
  27. The aim of this international study was to investigate the prevalence of the use of sports supplements among young athletes, as well as their knowledge and attitudes towards sports supplementation.

    Authors: Pavle Jovanov, Višnja Đorđić, Borislav Obradović, Otto Barak, Lato Pezo, Aleksandar Marić and Marijana Sakač
    Citation: Journal of the International Society of Sports Nutrition 2019 16:27
  28. New evidence and feedback from colleagues have led to modifications to the Nutrition for Sport Knowledge Questionnaire (NSKQ) and Abridged Nutrition for Sport Knowledge Questionnaire (ANSKQ). The changes predo...

    Authors: Gina Louise Trakman, Freddy Brown, Adrienne Forsyth and Regina Belski
    Citation: Journal of the International Society of Sports Nutrition 2019 16:26
  29. Issues related to knowledge of nutrition and dietary supplementation (DS) are understudied in professional athletes. This study aimed to examine the possible association between knowledge of nutrition and DS (...

    Authors: Damir Sekulic, Enver Tahiraj, Dora Maric, Dragana Olujic, Antonino Bianco and Petra Zaletel
    Citation: Journal of the International Society of Sports Nutrition 2019 16:25
  30. Creatine supplementation aids the Phosphagen system by increasing the amount of free creatine and phosphocreatine available to replenish adenosine triphosphate. The purpose of this study was to investigate the...

    Authors: Erik Hummer, David N. Suprak, Harsh H. Buddhadev, Lorrie Brilla and Jun G. San Juan
    Citation: Journal of the International Society of Sports Nutrition 2019 16:24
  31. In search of the right nutrition for the athlete, numerous nutritional strategies and diets were discussed over time. However, the influence of plant-based diets, especially veganism, on exercise capacity has ...

    Authors: Josefine Nebl, Sven Haufe, Julian Eigendorf, Paulina Wasserfurth, Uwe Tegtbur and Andreas Hahn
    Citation: Journal of the International Society of Sports Nutrition 2019 16:23
  32. Dairy products are thought to improve recovery after both resistance and endurance exercises due to their nutritional proprieties. We systematically reviewed the effects of dairy product intake on exercise per...

    Authors: Juan M. A. Alcantara, Guillermo Sanchez-Delgado, Borja Martinez-Tellez, Idoia Labayen and Jonatan R. Ruiz
    Citation: Journal of the International Society of Sports Nutrition 2019 16:22
  33. Recently, gut microbiota have been studied extensively for health promotion, disease prevention, disease treatment, and exercise performance. It is recommended that athletes avoid dietary fiber and resistant s...

    Authors: Lae-Guen Jang, Geunhoon Choi, Sung-Woo Kim, Byung-Yong Kim, Sunghee Lee and Hyon Park
    Citation: Journal of the International Society of Sports Nutrition 2019 16:21
  34. Theacrine (1,3,7,9-tetramethyluric-acid) is a pure alkaloid with a similar structure to caffeine and acts comparably as an adenosine receptor antagonist. Early studies have shown non-habituating effects, inclu...

    Authors: Marissa L. Bello, Alan J. Walker, Bridget A. McFadden, David J. Sanders and Shawn M. Arent
    Citation: Journal of the International Society of Sports Nutrition 2019 16:20
  35. This study aimed to investigate the effect of supplementation of fish oil rich in eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on the damage of the biceps brachii after eccentric contractions (EC...

    Authors: Yosuke Tsuchiya, Kenichi Yanagimoto, Hisashi Ueda and Eisuke Ochi
    Citation: Journal of the International Society of Sports Nutrition 2019 16:19
  36. Past studies have found that sodium bicarbonate ingestion prior to exercise has a performance-enhancing effect on high-intensity exercise. The aim of this study was to investigate the effects of continuous sod...

    Authors: Jieting Wang, Junqiang Qiu, Longyan Yi, Zhaoran Hou, Dan Benardot and Wei Cao
    Citation: Journal of the International Society of Sports Nutrition 2019 16:18
  37. Caffeine has been shown to enhance strength, power and endurance, characteristics that underpin performance in rugby. Caffeinated gum has attracted interest as a novel vehicle for delivering caffeine, because ...

    Authors: M. K. Ranchordas, H. Pratt, M. Parsons, A. Parry, C. Boyd and A. Lynn
    Citation: Journal of the International Society of Sports Nutrition 2019 16:17
  38. The ketogenic diet is becoming a popular nutritional model among athletes. However, the relationship between its use and metabolism during exercise seems to have not been fully investigated.

    Authors: Krzysztof Durkalec-Michalski, Paulina M. Nowaczyk and Katarzyna Siedzik
    Citation: Journal of the International Society of Sports Nutrition 2019 16:16
  39. Exercise and heat trigger dehydration and an increase in extracellular fluid osmolality, leading to deficits in exercise performance and thermoregulation. Evidence from previous studies supports the potential ...

    Authors: Preston R. Harris, Douglas A. Keen, Eleni Constantopoulos, Savanna N. Weninger, Eric Hines, Matthew P. Koppinger, Zain I. Khalpey and John P. Konhilas
    Citation: Journal of the International Society of Sports Nutrition 2019 16:15
  40. Extreme exercise may alter the innate immune system. Glycans are involved in several biological processes including immune system regulation. However, limited data regarding the impact of glycan supplementatio...

    Authors: Emma Roca, Elisabet Cantó, Lexa Nescolarde, Lidia Perea, Antoni Bayes-Genis, Oriol Sibila and Silvia Vidal
    Citation: Journal of the International Society of Sports Nutrition 2019 16:14
  41. Potential health benefits are attributed to the antioxidant properties of green tea polyphenolic compounds. The main aim of the study was to evaluate the effects of a six-week green tea extract (GTE) supplemen...

    Authors: Ewa Sadowska-Krępa, Przemysław Domaszewski, Ilona Pokora, Aleksandra Żebrowska, Agnieszka Gdańska and Tomasz Podgórski
    Citation: Journal of the International Society of Sports Nutrition 2019 16:13
  42. The consumption of olive oil is associated with a diminished risk of cardiovascular disorders and mortality, but the impact of olive oil supplementation on endurance performance is still unclear. Since the ben...

    Authors: Laura Esquius, Sergi Garcia-Retortillo, Natàlia Balagué, Robert Hristovski and Casimiro Javierre
    Citation: Journal of the International Society of Sports Nutrition 2019 16:12
  43. Exercise induced gastrointestinal (GI) symptoms can plague athletes, especially runners. Sport nutrition recommendations are nutrient rather than foods focused and do not adequately address strategies to reduc...

    Authors: Jill A. Parnell, Hailey Lafave, Kim Wagner–Jones, Robyn F. Madden and Kelly Anne Erdman
    Citation: Journal of the International Society of Sports Nutrition 2019 16:11
  44. A better understanding of hypoxia-induced changes in substrate utilisation can facilitate the development of nutritional strategies for mountaineers, military personnel and athletes during exposure to altitude...

    Authors: Alex Griffiths, Oliver M. Shannon, Jamie Matu, Roderick King, Kevin Deighton and John P. O’Hara
    Citation: Journal of the International Society of Sports Nutrition 2019 16:10
  45. The aim of the present study was to analyse the effects of placebo on bench throw performance in Paralympic weightlifting athletes.

    Authors: Gustavo De Conti Teixeira Costa, Luan Galvão, Martim Bottaro, João Felipe Mota, Gustavo Duarte Pimentel and Paulo Gentil
    Citation: Journal of the International Society of Sports Nutrition 2019 16:9
  46. The ability to generate high levels of power is one of the key factors determining success in many sport disciplines. Although there are studies confirming ergogenic effects of caffeine (CAF) on different phys...

    Authors: Michal Wilk, Michal Krzysztofik, Adam Maszczyk, Jakub Chycki and Adam Zajac
    Citation: Journal of the International Society of Sports Nutrition 2019 16:8
  47. The aim of this study was to analyze the response of selected components of the immune system in rowers to maximal physical exercise, and to verify if this response could be modulated by supplementation with L...

    Authors: A. Juszkiewicz, A. Glapa, P. Basta, E. Petriczko, K. Żołnowski, B. Machaliński, J. Trzeciak, K. Łuczkowska and A. Skarpańska-Stejnborn
    Citation: Journal of the International Society of Sports Nutrition 2019 16:7
  48. The purpose of this study is to translate laboratory-based research on beverage-based supplements to a naturalistic, field setting in adolescent athletes. To this end, we tested the effects of two commercially...

    Authors: Katelyn A. Born, Erin E. Dooley, P. Andy Cheshire, Lauren E. McGill, Jonathon M. Cosgrove, John L. Ivy and John B. Bartholomew
    Citation: Journal of the International Society of Sports Nutrition 2019 16:6
  49. Dehydration impairs physiological function and physical performance, thus understanding effective rehydration strategies is paramount. Despite growing interest in natural rehydrating beverages, no study has ex...

    Authors: Alexs Matias, Monique Dudar, Josip Kauzlaric, Kimberly A. Frederick, Shannon Fitzpatrick and Stephen J. Ives
    Citation: Journal of the International Society of Sports Nutrition 2019 16:5