The effects of citrulline supplementation on athlete´s performance: systematic review

Background: Citrulline is a non-essential amino acid that may enhance exercise performance and reduce soreness after exercise. This systematic review aims to determine the possible outcomes of L-citrulline of citrulline malate supplementation. Methods: The effects of L-citrulline or Citrulline Ma...

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Main Authors: Silvia Burgos, Aysu Dursun, Valentin Emilio Fernández Elias
Format: Article
Language:English
Published: FEADEF 2025-02-01
Series:Retos: Nuevas Tendencias en Educación Física, Deportes y Recreación
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Online Access:https://recyt.fecyt.es/index.php/retos/article/view/102783
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author Silvia Burgos
Aysu Dursun
Valentin Emilio Fernández Elias
author_facet Silvia Burgos
Aysu Dursun
Valentin Emilio Fernández Elias
author_sort Silvia Burgos
collection DOAJ
description Background: Citrulline is a non-essential amino acid that may enhance exercise performance and reduce soreness after exercise. This systematic review aims to determine the possible outcomes of L-citrulline of citrulline malate supplementation. Methods: The effects of L-citrulline or Citrulline Malate on trained individuals or professional athletes were examined in a comprehensive literature search using PubMed from 2010 to 2023. A total of 10 studies that met the inclusion and exclusion criteria were selected. Randomized and double-blind study designs were used to include in this review. Findings: L-citrulline or citrulline malate supplementation produced either positive or negative effects. By boosting repetitions, lowering RPE, or reducing muscular exhaustion, six out of ten trials found that taking L-citrulline or citrulline malate improved performance. However, four out of ten studies found that taking L-citrulline or citrulline malate only has a minor or nonexistent advantage. Discussion: Nearly half of them reported no differences, while the other half reported successes. Numerous studies have shown that citrulline supplements minimize muscular soreness. Some research claims to have accomplished more repetitions, whilst other studies claim that there has been no difference in the number of repetitions attained. Conclusion: Supplementing with L-citrulline or citrulline malate is still debatable. Regarding whether it truly works or not in certain sports, there were no definitive responses. Additional research is required on this subject as these data are insufficient to draw any meaningful conclusions.
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institution Kabale University
issn 1579-1726
1988-2041
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series Retos: Nuevas Tendencias en Educación Física, Deportes y Recreación
spelling doaj-art-231ce911b63d474a854771b4419d417d2025-02-08T17:15:13ZengFEADEFRetos: Nuevas Tendencias en Educación Física, Deportes y Recreación1579-17261988-20412025-02-016410.47197/retos.v64.102783The effects of citrulline supplementation on athlete´s performance: systematic reviewSilvia BurgosAysu DursunValentin Emilio Fernández Elias Background: Citrulline is a non-essential amino acid that may enhance exercise performance and reduce soreness after exercise. This systematic review aims to determine the possible outcomes of L-citrulline of citrulline malate supplementation. Methods: The effects of L-citrulline or Citrulline Malate on trained individuals or professional athletes were examined in a comprehensive literature search using PubMed from 2010 to 2023. A total of 10 studies that met the inclusion and exclusion criteria were selected. Randomized and double-blind study designs were used to include in this review. Findings: L-citrulline or citrulline malate supplementation produced either positive or negative effects. By boosting repetitions, lowering RPE, or reducing muscular exhaustion, six out of ten trials found that taking L-citrulline or citrulline malate improved performance. However, four out of ten studies found that taking L-citrulline or citrulline malate only has a minor or nonexistent advantage. Discussion: Nearly half of them reported no differences, while the other half reported successes. Numerous studies have shown that citrulline supplements minimize muscular soreness. Some research claims to have accomplished more repetitions, whilst other studies claim that there has been no difference in the number of repetitions attained. Conclusion: Supplementing with L-citrulline or citrulline malate is still debatable. Regarding whether it truly works or not in certain sports, there were no definitive responses. Additional research is required on this subject as these data are insufficient to draw any meaningful conclusions. https://recyt.fecyt.es/index.php/retos/article/view/102783L-citrullinaCitrullina Malateperformancetrainning
spellingShingle Silvia Burgos
Aysu Dursun
Valentin Emilio Fernández Elias
The effects of citrulline supplementation on athlete´s performance: systematic review
Retos: Nuevas Tendencias en Educación Física, Deportes y Recreación
L-citrullina
Citrullina Malate
performance
trainning
title The effects of citrulline supplementation on athlete´s performance: systematic review
title_full The effects of citrulline supplementation on athlete´s performance: systematic review
title_fullStr The effects of citrulline supplementation on athlete´s performance: systematic review
title_full_unstemmed The effects of citrulline supplementation on athlete´s performance: systematic review
title_short The effects of citrulline supplementation on athlete´s performance: systematic review
title_sort effects of citrulline supplementation on athlete´s performance systematic review
topic L-citrullina
Citrullina Malate
performance
trainning
url https://recyt.fecyt.es/index.php/retos/article/view/102783
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