https://www.selleckchem.com/pr....oducts/ly2157299.htm
Furthermore, caffeine dose did not influence run time (LD 49.05 ± 3.75min vs. HD 49.06 ± 3.85min, p = 0.979). Belief (n = 9) (LD 48.93 ± 3.71min vs. HD 48.9 ± 3.52min, p = 0.976), and belief + experience (n = 6) (LD 48.68 ± 1.87min vs. HD 49.55 ± 1.75min, p = 0.386) didn't influence this effect. A dose-response to sham caffeine ingestion was not evident on cognitive or endurance performance in healthy individuals, regardless of their convictions about caffeine's ergogenicity. Electrocardiographic abnormalities, such as PR interval pro