Efficacy of Energy Shots and Caffeine for Energy and Wakefulness Levels

Conditions

• Focus: to Compare a Commercially Available Energy Drink, B Vitamins, Caffeine Alone, and Placebo for Effectiveness on Perceived Energy Level and Wakefulness

Interventions

• OTHER: Regular "5-hour Energy"
• OTHER: Decaf "5-hour Energy"
• OTHER: Compounded concentrated caffeine liquid
• OTHER: Flavored bottled water

Sponsor

ProMedica Health System