Historically, blessed thistle has been
recommended as a treatment for stomach upset, indigestion and gas.
There is only limited study in this area, and it is not clear what
the effects of blessed thistle may be on the stomach.
In the past
Blessed Thistle was used for Liver congestion, stomach problems,
loss of appetite, dyspepsia, fever, bleeding, hepatitis, and
jaundice. Blessed thistle is said to have great power in the
purification and circulation of the blood, and on this account
strengthens the brain and the memory. The leaves, dried and
powdered, are good for worms. It is chiefly used now for nursing
mothers the warm infusion scarcely ever failing to procure a
proper supply of milk. It is considered one of the best medicines
which can be used for the purpose.