ArticleJournal of public health in Africa2022
The effect of beetroot juice (Beta Vulgaris L.) supplementation on ṼO2max of youth soccer athletes.
Article in Journal of public health in Africa, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 1 citations in OpenAlex.
- Effectiveness of beetroot juice on aerobic and anaerobic exercise performance: systematic review and meta-analysis.Frontiers in nutrition · 2026Pooled it
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Soccer athletes' performance is influenced by perfect ṼO2max. However, athletes often receive rigorous exercise without being supported by proper nutrition which can lead to oxidative stress. It is necessary to maintain performance by supplementing beetroot juice which contains betalains and inorganic nitrates so that oxidative stress can be controlled. This research is aimed to determine the effect of beetroot juice on the ṼO2max of soccer athletes. By using true experimental with randomized pre-test post-test control group design, 16 healthy males aged 16-19 years old were divided into two groups, treatment, and control. Data were analyzed by independent sample t-test and paired t-test. There is a significant difference in weight and body mass index (p<0.05). There is no significant difference in age, height, pre-body fat, post-body fat, Δbody fat, nutrition intake, school hours, sleep hours, and physical exercise as well as ṼO2max before and after intervention (p>0.05). There is a significant difference in ṼO2max change in both groups (p<0.05). Thus, both beetroot juice and placebo significantly affected the increase of ṼO2max levels in soccer athletes.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.