This prickly plant has distinctive purple flowers and white veins, which traditional stories say were caused by a drop of the Virgin Mary’s milk falling onto its leaves.
The active ingredients in milk thistle are a group of plant compounds collectively known as silymarin (1Trusted Source).
Milk Thistle Protects Your Liver
It May Help Prevent Age-Related Decline in Brain Function
Milk Thistle Could Protect Your Bones
Milk Thistle Can Lower Blood Sugar Levels for People With Diabetes
Provide heart benefits by lowering cholesterol levels