Examine Database: Running Speed
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The power of belief: does perceived caffeine ingestion improve running performance?
In this crossover trial in recreational runners, taking a placebo that the participants were told was caffeine improved running performance compared with taking nothing.
Does black currant extract improve running performance?
Examine Database References
- Vitamin D - Małgorzata Magdalena Michalczyk, Artur Gołaś, Adam Maszczyk, Piotr Kaczka, Adam ZającInfluence of Sunlight and Oral D 3 Supplementation on Serum 25(OH)D Concentration and Exercise Performance in Elite Soccer PlayersNutrients.(2020 May 4)
- L-Carnitine - Gamze E Orer, Nevin A GuzelThe effects of acute L-carnitine supplementation on endurance performance of athletesJ Strength Cond Res.(2014 Feb)
- Caffeine - Wang Z, Qiu B, Gao J, Del Coso JEffects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis.Nutrients.(2022-Dec-28)