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First received: July 05, 2026

Clinical Trial: Phosphatidylserine, Taurine, and Caffeine for Cognitive Fatigue in Professional Football Players

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Mental Fatigue
Cognitive Performance
Athletic Performance
Soccer Performance
Dec

Study Type: INTERVENTIONAL


Official Title: Neurocognitive Fatigue Resistance, Visual Search Efficiency, and Tactical Decision-Making After Phosphatidylserine-Containing Taurine-Caffeine Supplementation in Professional Male Football Players

Brief Summary: This randomized, double-blind, placebo-controlled, parallel-group trial evaluated neurocognitive fatigue resistance and football-specific decision-making following 28 days of taurine-caffeine supplementation with or without phosphatidylserine in professional male football players. Sixty-five male outfield football players from two professional clubs were randomized to placebo, taurine plus caffeine, or taurine plus caffeine plus phosphatidylserine. Neurocognitive fatigue resistance was evaluated during a…

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