| dc.contributor | MDPI AG. | es_CL |
| dc.contributor.author | Johannsen, Neil [Estados Unidos. University of Louisiana Lafayette] | es_CL |
| dc.contributor.author | Astudillo, Sebastián [Chile. Centro de Salud Familiar El Peral] | es_CL |
| dc.contributor.author | Jorquera, Carlos [Chile. Universidad Mayor] | es_CL |
| dc.date.accessioned | 2018-09-07T13:04:16Z | |
| dc.date.available | 2018-09-07T13:04:16Z | |
| dc.date.issued | 2016 | es_CL |
| dc.identifier.citation | Castro-Sepulveda, M., Johannsen, N., Astudillo, S., Jorquera, C., Álvarez, C., Zbinden-Foncea, H., & Ramírez-Campillo, R. (2016). Effects of Beer, Non-Alcoholic Beer and Water Consumption before Exercise on Fluid and Electrolyte Homeostasis in Athletes. Nutrients, 8(6), 345. http://doi.org/10.3390/nu8060345 | es_CL |
| dc.identifier.issn | ISSN 2072-6643 | es_CL |
| dc.identifier.issn | ESSN 2072-6643 | es_CL |
| dc.identifier.uri | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4924186/pdf/nutrients-08-00345.pdf | es_CL |
| dc.identifier.uri | https://dx.doi.org/10.3390/nu8060345 | es_CL |
| dc.identifier.uri | http://repositorio.umayor.cl/xmlui/handle/sibum/2675 | |
| dc.description.abstract | Fluid and electrolyte status have a significant impact on physical performance and health. Pre-exercise recommendations cite the possibility of consuming beverages with high amounts of sodium. In this sense, non-alcoholic beer can be considered an effective pre-exercise hydration beverage. This double-blind, randomized study aimed to compare the effect of beer, non-alcoholic beer and water consumption before exercise on fluid and electrolyte homeostasis. Seven male soccer players performed 45 min of treadmill running at 65% of the maximal heart rate, 45 min after ingesting 0.7 L of water (W), beer (AB) or non-alcoholic beer (NAB). Body mass, plasma Na+ and IC+ concentrations and urine specific gravity (USG) were assessed before fluid consumption and after exercise. After exercise, body mass decreased (p < 0.05) in W (-1.1%), AB (-1.0%) and NAB (-1.0%). In the last minutes of exercise, plasma Na+ was reduced (p < 0.05) in W (-3.9%) and AB (-3.7%), plasma K+ was increased (p < 0.05) in AB (8.5%), and USG was reduced in W (-0.9%) and NAB (-1.0%). Collectively, these results suggest that non-alcoholic beer before exercise could help maintain electrolyte homeostasis during exercise. Alcoholic beer intake reduced plasma Na+ and increased plasma K during exercise, which may negatively affect health and physical performance, and finally, the consumption of water before exercise could induce decreases of Na+ in plasma during exercise. | es_CL |
| dc.description.sponsorship | Este trabajo no contó con financiamiento. | es_CL |
| dc.format.extent | COMUNICACIÓN BREVE | es_CL |
| dc.language.iso | en | es_CL |
| dc.publisher | CIENCIAS | es_CL |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | es_CL |
| dc.subject | FISIOLOGÍA | es_CL |
| dc.title | Effects of Beer, Non-Alcoholic Beer and Water Consumption before Exercise on Fluid and Electrolyte Homeostasis in Athletes | es_CL |
| dc.type | Artículo o Paper | es_CL |
| umayor.indizador | COT | es_CL |
| umayor.politicas.sherpa/romeo | Licencia color: VERDE (Revista DOAJ. Se puede archivar el pre-print y el post-print o versión de editor/PDF)--DOAJ es una revista de acceso abierto Pre-print del autor: el autor puede archivar la versión pre-print (ie la versión previa a la revisión por pares) Post-print del autor: el autor puede archivar la versión post-print (ie la versión final posterior a la revisión por pares) Versión de editor/PDF: el autor puede archivar la versión del editor/PDF. Condiciones generales: En repositorios de acceso abierto, La versión de editor/PDF puede utilizarse, La fuente editorial debe reconocerse Creative Commons Attribution License 4.0, Los autores conservan el copyright, Se anima a los autores a enviar sus artículos publicados a los repositorios institucionales// Disponible en: http://www.sherpa.ac.uk/romeo/issn/2072-6643/es/ | es_CL |
| umayor.indexado | WOS | es_CL |
| umayor.indexado | SCOPUS | es_CL |
| dc.identifier.doi | 10.3390/nu8060345 | es_CL] |
| umayor.indicadores.wos-(cuartil) | Q1 | es_CL |
| umayor.indicadores.scopus-(scimago-sjr) | sin información | es_CL |