Bear bile farming causes extreme suffering to thousands of bears confined in tiny cages for decades — and synthetic alternatives make the practice medically unnecessary.
Bear bile farming represents one of the most severe cases of chronic individual animal suffering in any farming system. Bears spend their entire lives in cages too small to turn around in, with permanent abdominal wounds that cause constant pain and infection. The psychological impact of prolonged immobility and isolation in these highly intelligent animals includes stereotypic behaviors, self-mutilation, and profound depression. Synthetic UDCA makes the medical rationale for bear bile extraction obsolete. Sanctuaries rehabilitating bears from bile farms document severe and lasting psychological trauma even after rescue.