Milk thistle (Silybum marianum) is a flowering herb known for its distinctive spiky leaves and its use in traditional herbal medicine. The seeds of the milk thistle plant, often referred to as milk thistle seeds or simply milk thistle, are particularly valued for their potential health benefits.

Milk thistle seeds are valued for their potential to promote liver health and overall well-being. They have a long history of use in traditional herbal medicine, and ongoing research continues to explore their various health benefits.