Document Classification

Section Type: METHODS

Text: After a 12-hr fast, 6 male and 6 female trained cyclists (mean age 27. 3 + / - 1. 7 yr, mass 68. 9 + / - 3. 2 kg, and VO2 54. 9 + / - 2. 3 ml x kg-1 x min-1) consumed 500 ml of either flavored placebo or Red Bull Energy Drink (ED ; 2. 0 g taurine, 1. 2 g glucuronolactone, 160 mg caffeine, 54 g carbohydrate, 40 mg niacin, 10 mg pantothenic acid, 10 mg vitamin B6, and 10 microg vitamin B12) 40 min before a simulated cycling time trial.