Effects of dietary supplements on athletic performance in elite soccer players: a systematic review

source extracted confidence: high 2026-04-09
#humans #female #soccer #caffeine #sodium-bicarbonate

Effects of dietary supplements on athletic performance in elite soccer players: a systematic review

Abreu et al., 2023 | J Int Soc Sports Nutr | Systematic Review

Citation

Abreu Rodrigo, Oliveira Catarina B, ... Teixeira Vitor H. Effects of dietary supplements on athletic performance in elite soccer players: a systematic review. J Int Soc Sports Nutr. 2023-Dec;20(1):2236060. doi:10.1080/15502783.2023.2236060

Abstract

Dietary supplements are widely used among athletes, and soccer players are no exception. Nevertheless, evidence supporting the use of dietary supplements aiming to enhance performance in soccer is somewhat contradictory, scarce, or even nonexistent. Thus, the present study aimed to systematically review and synthesize the effects of dietary supplements on athletic performance (e.g. distance covered, sprinting, jump performance) in elite soccer players. Studies enrolling highly trained, elite, and world-class soccer players using dietary supplements were searched in MEDLINE/PubMed, Web of Science, Scopus, and EBSCO databases in June 2022. In total, 1043 studies were identified, and 18 met the eligibility criteria. The studies evaluated the impacts on athletic performance of several dietary supplements, including caffeine, creatine, protein, beverages with carbohydrates and electrolytes, tart cherry juice, nitrate-rich beetroot juice, sodium bicarbonate with minerals, yohimbine, and a proprietary nutraceutical blend. Caffeine supplementation in doses between 3 and 6 mg/kg of body mass may improve jump height and sprint ability, particularly in female players, but individual response to caffeine must be considered. Creatine may improve sprint, agility, and in female players, jump performance. Protein supplementation can improve sprint and jump performance between matches, especially if protein ingested from food is not up to recommendations. Beverages containing carbohydrates and electrolytes can be used as part of the strategies to achieve carbohydrate intake during training and match-days but used alone do not benefit athletic performance. Tart cherry juice might be useful for maintaining athletic performance after matches that produce higher force loss and exercise-induced muscle damage, although polyphenols from the diet might attenuate the effects of tart cherry supplementation. Nitrate-rich beetroot concentrate can attenuate performance decrease in the days following matches. Further investigation with sodium bicarbonate alone is necessary, as supplementation protocols with elite players included other substances. Finally, the available data does not support yohimbine supplementation or the use of Resurgex Plus® to improve athletic performance in elite soccer players. Still, more well-designed research with elite soccer players is needed to improve support and advice regarding the use of dietary supplements for athletic performance enhancement.

Key Findings

Still, more well-designed research with elite soccer players is needed to improve support and advice regarding the use of dietary supplements for athletic performance enhancement.

Outcomes Measured

  • Requires manual extraction

Population

Field Value
Population See abstract
Sample Size 1043
Age Range See abstract
Condition See abstract

MeSH Terms

  • Humans
  • Female
  • Soccer
  • Caffeine
  • Sodium Bicarbonate
  • Creatine
  • Nitrates
  • Athletic Performance
  • Dietary Supplements
  • Electrolytes
  • Carbohydrates

Evidence Classification

  • Level: Systematic Review
  • Publication Types: Systematic Review, Journal Article
  • Vertical: creatine

Provenance

Source extracted via PubMed E-utilities API on 2026-04-09