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Debunking the Effects of Taurine in Red Bull Energy Drink


Red Bull is a carbonated beverage that initially gained wide popularity in the U.S. during the late nineties. Taking root amongst college campuses, it appeared throughout underground clubs and eventually entered mainstream pop-culture. The manufactures claim that drinking Red Bull enhances physical endurance, concentration and reaction speed (1,6). The main ingredients of Red Bull include sugar, taurine, glucuronolactone and caffeine. It is hypothesized that the combinatorial influences of these ingredients are responsible for Red Bull’s proposed effects (9,10). This report critically reviews these claims and concludes that caffeine alone may be responsible for the proposed effects.

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