

These alleged gall bladders were kept in a medicated oil box and locked in a display shelf at a Traditional Chinese Medicine shop in Singapore.
Bear bile contains an active constituent known as Ursodeoxycholic Acid (UDCA), which is highly valued in Traditional Chinese Medicine. For centuries, the prescription for a variety of human ailments like fever, hemorrhoids conjunctivitis and liver disease has been death for wild bears.
But all this changed about 20 years ago, when farmers discovered that they didn't have to kill the bears anymore. They could keep them alive in cages and extract the bile from them.
As a result, bears became bile machines, bile became an industry and today, China has the world's largest number of captive bears in farms.
BEAR FARMS
When the World Society for the Protection of Animals (WSPA) studied bear farms in China in 1999-2000, they found the animals living in extremely poor conditions.
To extract bile from a captive bear, an opening is surgically made through the abdominal area and into the gall bladder. A tube is then inserted to tap the bile. At some farms, a steel stick is forced through to the gall bladder so that the bile can run down.
The surgery, if it can be called that, is often performed by farm owners or members of the staff who have little or no veterinary training.
50 - 60% of the bears die just from the surgery. And many of them are left with inflamed and bleeding wounds, open incisions and tumour swellings in the abdominal area.
The bears are confined individually in cages so small that they can hardly turn around, sit up, stretch out, and lie down. Some endure this treatment for as long as 15 years.
Many bears exhibit behavioural problems such as chronic stereotypy, aggressive behaviour, agitation, nervousness and excessive inactivity. Some shake their heads continually. While their bile is being drawn, the bears often twitch, jerk, gnash their teeth, tremble, kick, bite or moan. When they cannot produce sufficient bile, the bears are usually put in another cage and left to die.
Some may even be killed for their paws and gall bladder. Three farms admitted to WSPA that paws could be cut off if customers requested fresh paw.