Hi, my name's Doctor Warrick Bishop, and I'd like to welcome you to my podcast channel. Today I'd like to discuss energy drinks. We all know they're incredibly common. We see them advertised. We see them in shops and we see not only sportspeople but young adults and teenagers consuming these beverages regularly. Well, what are they? What sort of things do they contain? What benefits might they offer? What risks might they carry? And what's a little bit of the history to these drinks and their arrival on the global market?