As revelations of Russian doping have shown going into the Rio ... mind and reputation. Ancient Greek Olympians, researchers say, ate sheep’s testicles for a testosterone boost, while gladiator ...

The practice of enhancing physical performance with ingested substances has been around since ancient times. The Greeks were ... commonly referred to as doping, has exploded, as evidenced by ...

From Ancient Greeks drinking bull urine to today's designer steroids, learn how cheating in sports has evolved. Discover the Invention of Professional Doping, the BALCO Scandal, and how ...