• What are "Energy Drinks"? People drink them to keep up their energy during periods of intense physical activity or drink them after exercise to quench their thirsts. Energy drinks are meant to supply mental and physical stimulation for a short period of time.
  
  These beverages should not be confused with sports drinks, such as Gatorade or PowerAde, which rehydrate the body. These sports drinks also contain sugars, which the body burns to create energy and replenish electrolytes. Electrolytes maintain salt and potassium balances in the body.
  
  What are the dangers?
  Reports on reactions to Health Canada have involved improper use of energy drinks. Problems arise when they are mixed with alcohol or in greater quantities than recommended.
  
  These drinks may actually lead to dehydration. Symptoms of electrolyte imbalance, nausea & vomiting and heart irregularities have occurred.
  
  To minimize the health risks when using these products:
• Limit quantity according to label instructions.
• Do not mix with alcohol.
• Drink enough water when participating in intense physical exercise to re-hydrate your body. 
  
  Reliable Link: 

    Health Canada- It's Your Health. Safe Use of Energy Drinks. http://www.hc-sc.gc.ca/iyh-vsv/prod/energy-energie_e.html