Boldu, The Araucanian Indians Traditonal Tonic

Other Common Names: Boldu, Boldus, Boldea fragrans, Boldoa fragrans, Peumus boldus

Range: S. America - Chile; Mexico; Turkey

Habitat: Dry sunny slopes in lightly wooded country.

Boldu is a traditional remedy used by the Araucanian Indians of Chile as a tonic. The plant stimulates liver activity and bile flow and is chiefly valued as a remedy for gallstones and liver or gallbladder pain.

It is normally taken for only a few weeks at a time, either as an infusion or as a tincture. It is often combined with other herbs such as Berberis vulgaris or Chionanthus virginicus in the treatment of gallstones.

The leaves are analgesic, antiseptic (urinary), bitter, cholagogue, diuretic, stimulant and tonic. They are considered a valuable cure for gonorrhoea in S. America.

The plant is taken internally in the treatment of liver disease (though the bark is more effective here), gallstones, urinary tract infections, intestinal parasites and rheumatism. It has been used in the past as a substitute for quinine in the treatment of malaria.

The leaves are harvested during the growing season and are dried for later use. Some caution is advised, the plant should not be used by pregnant women.

A volatile oil obtained from the plant destroys internal parasites. Alkaloids contained in the bark are a stimulant for the liver.

Fruit - raw or cooked. Sweet and aromatic with an agreeable flavor. The fruit is up to 2cm in diameter. The small fruits are dried and used as beads in necklaces. When warmed by the body or the sun they release the scent of cinnamon.

The leaves and bark are used as a condiment.

The bark is a source of tannin and is also used as a dye.

A deliciously fragrant essential oil is obtained from the leaves. The dried and powdered leaves are scattered amongst clothes to sweeten them and repel insects.

Known Hazards: The leaves contain a toxic alkaloid.

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