In March 2011, China's Ministry of Agriculture said the government would launch a one-year crackdown on illegal additives in pig feed, after a subsidiary of Shuanghui Group , China's largest meat producer, was exposed for using clenbuterol-contaminated pork in its meat products. A total of 72 people in central Henan Province, where Shuanghui is based, were taken into police custody for allegedly producing, selling or using clenbuterol.  The situation has dramatically improved in China since September 2011, when a ban of clenbuterol was announced by China’s Ministry of Agriculture. 
Este medicamento es sólo para uso externo. No lo ingiera por vía oral. Siga las instrucciones de la etiqueta del medicamento. Lávese las manos antes y después de usarlo. Aplique una pequeña capa sobre las zonas afectadas. No la cubra con un vendaje o apósito a menos que se lo indique su médico o su profesional de la salud. Evite que el medicamento entre en contacto con sus ojos. Si esto ocurre, enjuáguelos con abundante agua fría del grifo. Es importante que no utilice más medicamento que lo indicado. No utilice su medicamento con una frecuencia mayor a la indicada. Si lo hace aumentarán las probabilidades de sufrir efectos secundarios.
For the off-season athlete there is no anabolic steroid more important or beneficial than testosterone. High levels of testosterone will promote significant increases in lean muscle mass and strength. This is assuming that the individual is consuming adequate calories. Compounds like Testosterone Propionate are not magical, you will still need to feed your body enough calories. During an off-season period of growth, this means total caloric intake will need to be slightly above maintenance. This will, unfortunately, promote body fat gain. However, the key to a successful off-season is gaining lean tissue while minimizing body fat gain to the fullest extent possible. By supplementing with Testosterone Propionate you will be able to achieve this more efficiently. High testosterone levels will promote a stronger metabolic rate. This is not a license to eat like there’s no end in sight, but you should be able to make better use of your calories.