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Name
Zawieja, Emilia
Scientific title
dr
ORCID
0000-0002-9030-1805
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2023 - 20244
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  • Publication
    2023cc-bycc-by

    Betaine supplementation improves CrossFit performance and increases testosterone levels, but has no influence on Wingate power: randomized crossover trial

    Zawieja, Emilia 
    Durkalec-Michalski, Krzysztof 
    Sadowski, Marcin
    Główka, Natalia
    ChmurzyÅ„ska, Agata 
      6  6
  • Publication
    2024cc-by-nc-ndcc-by-nc-nd

    The effect of caffeine dose on caffeine and paraxanthine changes in serum and saliva and CYP1A2 enzyme activity in athletes: a randomized placebo-controlled crossover trial

    Główka, Natalia
    Malik, Jakub
    AnioÅ‚a, Jacek 
    Zawieja, Emilia 
    ChmurzyÅ„ska, Agata 
    Durkalec-Michalski, Krzysztof 
      26  26
  • Publication
    2024cc-bycc-by

    The dose-dependent effect of caffeine supplementation on performance, reaction time and postural stability in CrossFit – a randomized placebo-controlled crossover trial

    Główka, Natalia
    Malik, Jakub
    Podgórski, Tomasz
    Stemplewski, Rafał
    Maciaszek, Janusz
    Ciążyńska, Julia
    Zawieja, Emilia 
    ChmurzyÅ„ska, Agata 
    Nowaczyk, Paulina M.
    Durkalec-Michalski, Krzysztof 
      12  12
  • Publication
    2024closedaccessclosedaccess

    Effects of chronic betaine supplementation on exercise performance: Systematic review and meta-analysis

    Zawieja, Emilia 
    Machek, Steven
    Zanchi, Nelo Eidy
    Cholewa, Jason
    Woźniewicz, MaÅ‚gorzata 
      8  8