Food-dependent, exercise-induced gastrointestinal distress

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dc.contributor.authorde Oliveira, Erick Prado [UNESP]
dc.contributor.authorBurini, Roberto Carlos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:37:18Z
dc.date.available2014-05-20T13:37:18Z
dc.date.issued2011-09-28
dc.description.abstractAmong athletes strenuous exercise, dehydration and gastric emptying (GE) delay are the main causes of gastrointestinal (GI) complaints, whereas gut ischemia is the main cause of their nausea, vomiting, abdominal pain and (blood) diarrhea. Additionally any factor that limits sweat evaporation, such as a hot and humid environment and/or body dehydration, has profound effects on muscle glycogen depletion and risk for heat illness. A serious underperfusion of the gut often leads to mucosal damage and enhanced permeability so as to hide blood loss, microbiota invasion (or endotoxemia) and food-born allergen absorption (with anaphylaxis). The goal of exercise rehydration is to intake more fluid orally than what is being lost in sweat. Sports drinks provide the addition of sodium and carbohydrates to assist with intestinal absorption of water and muscle-glycogen replenishment, respectively. However GE is proportionally slowed by carbohydrate-rich (hyperosmolar) solutions. on the other hand, in order to prevent hyponatremia, avoiding overhydration is recommended. Caregiver's responsibility would be to inform athletes about potential dangers of drinking too much water and also advise them to refrain from using hypertonic fluid replacements.en
dc.description.affiliationUNESP, Dept Publ Hlth, Sch Med, Ctr Phys Exercise & Nutr Metab, Botucatu, SP, Brazil
dc.description.affiliationUNESP, Dept Pathol, Sch Med, Botucatu, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Publ Hlth, Sch Med, Ctr Phys Exercise & Nutr Metab, Botucatu, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Pathol, Sch Med, Botucatu, SP, Brazil
dc.format.extent7
dc.identifierhttp://dx.doi.org/http://dx.doi.org/10.1186/1550-2783-8-12
dc.identifier.citationJournal of The International Society of Sports Nutrition. London: Biomed Central Ltd., v. 8, p. 7, 2011.
dc.identifier.doi10.1186/1550-2783-8-12
dc.identifier.fileWOS000295939200001.pdf
dc.identifier.issn1550-2783
dc.identifier.lattes2287552780901172
dc.identifier.urihttp://hdl.handle.net/11449/12891
dc.identifier.wosWOS:000295939200001
dc.language.isoeng
dc.publisherBiomed Central Ltd.
dc.relation.ispartofJournal of the International Society of Sports Nutrition
dc.relation.ispartofjcr3.135
dc.relation.ispartofsjr0,775
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectdieten
dc.subjectgastrointestinal distressen
dc.subjectphysical exerciseen
dc.titleFood-dependent, exercise-induced gastrointestinal distressen
dc.typeResenha
dcterms.licensehttp://www.biomedcentral.com/about/license
dcterms.rightsHolderBiomed Central Ltd.
unesp.author.lattes2287552780901172
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina, Botucatupt

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