The effects of red bull energy drink
on human performance and mood

by
Alford C, Cox H, Wescott R.
Psychology Department,
University of the West of England,
Bristol, United Kingdom.
Amino Acids. 2001;21(2):139-50


ABSTRACT

The effects of Red Bull Energy Drink, which includes taurine, glucuronolactone, and caffeine amongst the ingredients, were examined over 3 studies in a total of 36 volunteers. Assessments included psychomotor performance (reaction time, concentration, memory), subjective alertness and physical endurance. When compared with control drinks, Red Bull Energy Drink significantly (P < 0.05) improved aerobic endurance (maintaining 65-75% max. heart rate) and anaerobic performance (maintaining max. speed) on cycle ergometers. Significant improvements in mental performance included choice reaction time, concentration (number cancellation) and memory (immediate recall), which reflected increased subjective alertness. These consistent and wide ranging improvements in performance are interpreted as reflecting the effects of the combination of ingredients.

Red Bull
Caffeine
Piracetam
Idebenone
Vinpocetine
Vasopressin
Desmopressin
Meclofenoxate
New brain cells
Centrophenoxine
The memory switch?
Red Bull Energy Drink
Caffeinated taurine drinks, mood and memory



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