Energy drinks: pros and cons

Energy drinks (EDs) are beverages which contain sugar, caffeine, taurine, herbs and vitamins. They have been increasingly consumed, particularly by teen agers and young adults, in the States, Europe and Asia. Marketing of the beneficial effects of EDs magnifies their role in improving physical and mental status. These beverages are thought to overcome sleepiness, maintain alertness, and increase physical and mental fitness. Recently, consumers use the stimulant effect of EDs to counteract the sedative effect of alcohol. EDs are more used by male athletes practicing sports, by students to during study and exams, and by young adults facing career interviews. The current article aims at reviewing the hazards of excessive consumption of EDs.