topicBeetroot Sleep Quality Randomized Trial
claimIf these processes are not adequately managed, performance in subsequent sessions may be compromised, and the risk of muscle injury may increase [,,].
evidence level1
citationSilva Díaz Verónica (2026)
sourceEffect of Polyphenol Supplementation on Post-Exercise Recovery in Adult Male Soccer Players: A Systematic Review
topicBeetroot Sleep Quality Randomized Trial
claimAmong the proposed nutritional strategies, in addition to carbohydrates and proteins, the use of bioactive compounds such as polyphenols has been suggested due to their potential role in modulating inflammatory and oxidative processes associated with fatigue and recovery [].
evidence level1
citationSilva Díaz Verónica (2026)
sourceEffect of Polyphenol Supplementation on Post-Exercise Recovery in Adult Male Soccer Players: A Systematic Review
topicBeetroot Sleep Quality Randomized Trial
claim12 13 14 12 13 15 13 14 15 16 17 18 19 Polyphenols are plant-derived bioactive compounds found in fruits, vegetables, tea, cocoa, and other foods, and include flavonoids, phenolic acids, stilbenes, and other subgroups with diverse biological properties [,,].
evidence level1
citationSilva Díaz Verónica (2026)
sourceEffect of Polyphenol Supplementation on Post-Exercise Recovery in Adult Male Soccer Players: A Systematic Review
topicBeetroot Sleep Quality Randomized Trial
claim1 2 3 4 5 6 7 8 9 Soccer is one of the most widely practiced and studied sports worldwide, characterized by high physiological demands that combine intermittent high-intensity efforts, repeated sprints, frequent accelerations and decelerations, changes in direction, and incomplete recovery periods [,,].
evidence level1
citationSilva Díaz Verónica (2026)
sourceEffect of Polyphenol Supplementation on Post-Exercise Recovery in Adult Male Soccer Players: A Systematic Review
topicBeetroot Sleep Quality Randomized Trial
claimTo bridge this evidence gap, the International Olympic Committee has developed a categorization system for nutritional supplements, evaluating them based on the strength of supporting research for athletic performance benefits [].
evidence level2
citationNojoumi Maedeh (2026)
sourceBeetroot Plus Vitamin C for Performance and Recovery: Protocol of a Double‐Blind, Placebo‐Controlled, Randomized Crossover Trial in Semi‐Professional Wrestlers
topicBeetroot Sleep Quality Randomized Trial
claim2 3 4 5 6 7 8 9 10 11 Among these, inorganic nitrate (NO₃⁻) has emerged as a promising ergogenic aid, particularly for high‐intensity sports, with evidence from meta‐analyzes demonstrating improvements in aerobic and anaerobic performance among recreationally active individuals [,].
evidence level2
citationNojoumi Maedeh (2026)
sourceBeetroot Plus Vitamin C for Performance and Recovery: Protocol of a Double‐Blind, Placebo‐Controlled, Randomized Crossover Trial in Semi‐Professional Wrestlers
topicBeetroot Sleep Quality Randomized Trial
claimThese benefits extend to reductions in systemic blood pressure and improved efficiency in submaximal exercise.
evidence level2
citationNojoumi Maedeh (2026)
sourceBeetroot Plus Vitamin C for Performance and Recovery: Protocol of a Double‐Blind, Placebo‐Controlled, Randomized Crossover Trial in Semi‐Professional Wrestlers
topicBeetroot Sleep Quality Randomized Trial
claim1 In competitive sports, even marginal enhancements in performance can profoundly influence competition outcomes, prompting athletes to increasingly rely on nutritional supplements.
evidence level2
citationNojoumi Maedeh (2026)
sourceBeetroot Plus Vitamin C for Performance and Recovery: Protocol of a Double‐Blind, Placebo‐Controlled, Randomized Crossover Trial in Semi‐Professional Wrestlers