Effects of acute caffeine, theanine and tyrosine supplementation on mental and physical performance in athletes

by Javier Zaragoza, Grant Tinsley, Stacie Urbina, Katelyn Villa, Emily Santos, Angelie Juaneza, Matthias Tinnin, Cory Davidson, Susan Mitmesser, Zhiying Zhang, Lem Taylor
Published 2019-11-01