5-hour energy

^[1]

Introduction

2 oz shot contains 215 mg of caffeine

↑ Physician's First Watch, Nov 15 2012 David G. Fairchild, MD, MPH, Editor-in-Chief Massachusetts Medical Society http://www.jwatch.org
Meier B for the New York Times, Nov 14, 2012 Caffeinated Drink Cited in Reports of 13 Deaths http://www.nytimes.com/2012/11/15/business/5-hour-energy-is-cited-in-13-death-reports.html?_r=0