Acute Effects of Energy Drink on Autonomic and Cardiovascular Parameters Recovery in Individuals with Different Cardiorespiratory Fitness : A Randomized, Crossover, Double-Blind and Placebo-Controlled Trial

BACKGROUND: It has been suggested that the consumption of energy drinks (ED) may affect cardiovascular activity.

OBJECTIVES: to investigate the acute effects of ED intake on heart rate variability (HRV) and cardiovascular recovery after moderate aerobic exercise in males with different cardiorespiratory capacities.

METHODS: This is a randomized, double-blind, crossover, placebo-controlled study. Twenty-eight young adults were split into two groups according to their peak oxygen consumption (VO2peak) values: (1) High VO2 peak (HO) - VO2 peak > 52.15 mL/kg/min, and (2) low VO2 peak (LO) - peak VO2 <52.15 mL/kg/min. Subjects of both groups underwent two exercise protocols in randomized order: moderate aerobic exercise (60% of VO2peak) following the intake of 250 mL of water (placebo protocol) or 250 mL of ED (ED protocol). During the exercise tests, values of cardiorespiratory and HRV parameters were recorded.

RESULTS: Significant differences were observed for the LF (normalized units) index between rest and Rec1 in HO energy and LO groups during the ED protocol. For the LF/HF ratio, significant differences were seen between rest and Rec1 in HO and LO during ED protocols.

CONCLUSION: Acute ED intake delayed heart rate recovery after exercise in subjects with low and high cardiorespiratory fitness.

Errataetall:

CommentIn: Arq Bras Cardiol. 2022 Oct;119(4):562-563. - PMID 36287411

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:119

Enthalten in:

Arquivos brasileiros de cardiologia - 119(2022), 4 vom: 09. Okt., Seite 553-561

Sprache:

Englisch

Weiterer Titel:

Efeitos Agudos da Bebida Energética sobre Parâmetros Autonômicos e Cardiovasculares em Indivíduos com Diferentes Capacidades Cardiorrespiratórias: Um Ensaio Controlado, Randomizado, Crossover e Duplo Cego

Beteiligte Personen:

Porto, Andrey Alves [VerfasserIn]
Gonzaga, Luana Almeida [VerfasserIn]
Benjamim, Cicero Jonas R [VerfasserIn]
Bueno, Carlos Roberto [VerfasserIn]
Garner, David M [VerfasserIn]
Vanderlei, Luiz C M [VerfasserIn]
Ferreira, Celso [VerfasserIn]
Valenti, Vitor Engrácia [VerfasserIn]

Links:

Volltext

Themen:

059QF0KO0R
Journal Article
Randomized Controlled Trial
Water

Anmerkungen:

Date Completed 28.10.2022

Date Revised 14.11.2022

published: Print

CommentIn: Arq Bras Cardiol. 2022 Oct;119(4):562-563. - PMID 36287411

Citation Status MEDLINE

doi:

10.36660/abc.20210625

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM344661253