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Novel Energy Drink Improves Cognitive Function and Mood, without Influencing Myocardial Oxygen Demand or Ventricular Repolarization in Adult Gamers: A Randomized, Double-Blind, Placebo-Controlled, Crossover Trial.
Schwager LE, Helwig NJ, Rogers EM, Banks NF, Alpers JP, Schulte SL, Lockwood CM, Jenkins NDM. Schwager LE, et al. J Am Nutr Assoc. 2024 Jan;43(1):33-47. doi: 10.1080/27697061.2023.2207096. Epub 2023 May 15. J Am Nutr Assoc. 2024. PMID: 37186677 Clinical Trial.
Acute effects of commercial energy drink consumption on exercise performance and cardiovascular safety: a randomized, double-blind, placebo-controlled, crossover trial.
Banks NF, Rogers EM, Helwig NJ, Schwager LE, Alpers JP, Schulte SL, Trachta ER, Lockwood CM, Jenkins NDM. Banks NF, et al. Among authors: schwager le. J Int Soc Sports Nutr. 2024 Dec;21(1):2297988. doi: 10.1080/15502783.2023.2297988. Epub 2024 Jan 10. J Int Soc Sports Nutr. 2024. PMID: 38197606 Free PMC article. Clinical Trial.
Acute, dose-response effects of guayusa leaf extract on mood, cognitive and motor-cognitive performance, and blood pressure, heart rate, and ventricular repolarization.
Helwig NJ, Schwager LE, Berry AC, Zucker AC, Venenga JS, Sterbenz SC, Jenkins NDM. Helwig NJ, et al. Among authors: schwager le. J Int Soc Sports Nutr. 2024 Dec;21(1):2379424. doi: 10.1080/15502783.2024.2379424. Epub 2024 Jul 16. J Int Soc Sports Nutr. 2024. PMID: 39014963 Free PMC article. Clinical Trial.