Coffee increases post-exercise muscle glycogen recovery in endurance athletes : a randomized clinical trial

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Autor(es): dc.contributorUniversidade de Brasília, Health Sciences Graduate Program, Nutritional Biochemistry Laboratory-
Autor(es): dc.contributorUniversidade de Brasilia, Faculty of Health Sciences and Faculty of Medicine, Health Sciences Graduate Program-
Autor(es): dc.contributorUniversidade de Brasilia, Faculty of Physical Education, Exercise Physiology Laboratory-
Autor(es): dc.contributorUniversidade de Brasília, Faculty of Health Sciences, Department of Pharmaceutical Sciences, Molecular Pharmacology Laboratory-
Autor(es): dc.contributorUniversidade de Brasília, Department of Nutrition, Nutritional Biochemistry Laboratory-
Autor(es): dc.contributorUniversidade de Brasília, Department of Nutrition, Nutritional Biochemistry Laboratory-
Autor(es): dc.contributorUniversidade de Brasília, Department of Nutrition, Nutritional Biochemistry Laboratory-
Autor(es): dc.creatorLoureiro, Laís Monteiro Rodrigues-
Autor(es): dc.creatorSantos Neto, Eugênio dos-
Autor(es): dc.creatorMolina, Guilherme Eckhardt-
Autor(es): dc.creatorAmato, Angélica Amorim-
Autor(es): dc.creatorArruda, Sandra Fernandes-
Autor(es): dc.creatorReis, Caio Eduardo Gonçalves-
Autor(es): dc.creatorCosta, Teresa Helena Macedo da-
Data de aceite: dc.date.accessioned2024-07-22T11:31:53Z-
Data de disponibilização: dc.date.available2024-07-22T11:31:53Z-
Data de envio: dc.date.issued2024-06-04-
Data de envio: dc.date.issued2024-06-04-
Data de envio: dc.date.issued2021-09-23-
Fonte completa do material: dc.identifierhttp://repositorio2.unb.br/jspui/handle/10482/48154-
Fonte completa do material: dc.identifierhttps://doi.org/10.3390/nu13103335-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0001-7260-9497-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0002-3396-5058-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/782645-
Descrição: dc.descriptionCoffee is one of the most widely consumed beverages worldwide and caffeine is known to improve performance in physical exercise. Some substances in coffee have a positive effect on glucose metabolism and are promising for post-exercise muscle glycogen recovery. We investigated the effect of a coffee beverage after exhaustive exercise on muscle glycogen resynthesis, glycogen synthase activity and glycemic and insulinemic response in a double-blind, crossover, randomized clinical trial. Fourteen endurance-trained men performed an exhaustive cycle ergometer exercise to deplete muscle glycogen. The following morning, participants completed a second cycling protocol followed by a 4-h recovery, during which they received either test beverage (coffee + milk) or control (milk) and a breakfast meal, with a simple randomization. Blood samples and muscle biopsies were collected at the beginning and by the end of recovery. Eleven participants were included in data analysis (age: 39.0 ± 6.0 years; BMI: 24.0 ± 2.3 kg/m2; VO2max: 59.9 ± 8.3 mL·kg−1·min−1; PPO: 346 ± 39 W). The consumption of coffee + milk resulted in greater muscle glycogen recovery (102.56 ± 18.75 vs. 40.54 ± 18.74 mmol·kg dw−1; p = 0.01; d = 0.94) and greater glucose (p = 0.02; d = 0.83) and insulin (p = 0.03; d = 0.76) total area under the curve compared with control. The addition of coffee to a beverage with adequate amounts of carbohydrates increased muscle glycogen resynthesis and the glycemic and insulinemic response during the 4-h recovery after exhaustive cycling exercise.-
Descrição: dc.descriptionFaculdade de Ciências da Saúde (FS)-
Descrição: dc.descriptionDepartamento de Nutrição (FS NUT)-
Descrição: dc.descriptionDepartamento de Farmácia (FS FAR)-
Descrição: dc.descriptionFaculdade de Medicina (FM)-
Descrição: dc.descriptionPrograma de Pós-Graduação em Ciências da Saúde-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherMDPI-
Direitos: dc.rightsAcesso Aberto-
Direitos: dc.rights© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).-
Palavras-chave: dc.subjectCafé - consumo-
Palavras-chave: dc.subjectCafeína-
Palavras-chave: dc.subjectGlicogênio-
Palavras-chave: dc.subjectGlicose-
Palavras-chave: dc.subjectInsulina-
Palavras-chave: dc.subjectTreinamento de resistência-
Palavras-chave: dc.subjectNutrição desportiva-
Título: dc.titleCoffee increases post-exercise muscle glycogen recovery in endurance athletes : a randomized clinical trial-
Aparece nas coleções:Repositório Institucional – UNB

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