The abusive use of clenbuterol as a growth mediator might be the reason for contaminated food in China and Mexico. Due to strict legal requirements in Europe and North America meat products are...

The abusive use of clenbuterol as a growth mediator might be the reason for contaminated food in China and Mexico. Due to strict legal requirements in Europe and North America meat products are considered as safe. For further information on protection measures during the 2011 World Swimming Championship please refer to www.fina.org/H2O/index.php?option=com_content&view=article&id=2054&Itemid=896 and www.youtube.com/watch?v=ARx51CCHtCQ