All Performance enhancing drugs articles

  • Tramadol pills
    Podcast

    Tramadol

    2014-11-26T00:00:00Z

    Simon Cotton introduces the painkiller tramadol – could this be the next banned drug in competitive cycling?

  • Human growth hormone protein structure diagram
    Podcast

    Human growth hormone

    2014-10-29T00:00:00Z

    Marketed as a path to eternal youth but banned in professional sports, Hayley Simon introduces human growth hormone