Herbier des Anciens Volume I — Plants of Europe FR · EN
Milk Thistle, Silybum marianum
Milk Thistle — a European tradition
Entry No. 029 · Europe

Milk Thistle

Silybum marianum
Origin
Europe
Part used
Leaves, Seeds/fruits
Tradition
Traditional ethnobotany

Recognizable by its spiny, white-veined leaves, milk thistle has adorned roadsides and old parsons' gardens for centuries. Legend has it that its white marbling comes from drops of the Virgin Mary's milk, hence its name and its old reputation tied to the liver and to breastfeeding. Herbalists of the 19th century already held it in high esteem as a "protective" plant for the body.

II.

Traditional uses

Digestive

Traditional liver support

Milk thistle seeds are traditionally associated with liver wellbeing and with accompanying dietary excess. This is one of the plant's oldest and best-documented uses.

Digestive

Digestive comfort after a heavy meal

A traditional use of the seeds is recorded for accompanying digestion after rich meals or extended periods of festive eating.

Seasonal detox

A spring or autumn cure

In European folk tradition, milk thistle featured in so-called seasonal "cleansing" cures, often combined with other bitter plants.

Skin

Traditional skin use

The leaves were sometimes used externally in traditional practice, particularly to accompany minor skin irritation, though this use is less documented than that of the seeds.

Precautions

Before you use it

Not advised without medical guidance in cases of liver or bile duct disease (particularly biliary obstruction). Possible interactions with certain medications (metabolized by the liver): consult a pharmacist or doctor if under treatment. As a precaution, avoid for pregnant or breastfeeding women and young children without professional guidance. People allergic to plants in the daisy family (marguerite, artichoke, chrysanthemum) should be cautious.

Learn more →

The detailed notebook

Traditional dosage, step-by-step preparation, precautions, and known interactions.
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Where to find it

Partner herbalists — available with the detailed notebook.

Sources

PFAF, Wikipedia

Content for historical and informational purposes — not a substitute for medical advice. Herbier des Anciens