From: Effects of energy drink major bioactive compounds on the performance of young adults in fitness and cognitive tests: a randomized controlled trial
Drink number
Drink
Caffeine (mg)
Taurine (mg)
1
Placebo
0
2
Caffeinated drink
80
3
Drink with caffeine and taurine
1000
4
Drink with taurine
5
Commercial drink (Red Bullí)