Comfrey Leaf (Symphytum officinale)
Information about Comfrey Leaf
Comfrey is a flowering perennial herb related to forget-me-not and borage. Also known as Boneset, Bruisewort, Knitbone and Tacix Consolidate, it has earned an entry in every Materia Medica written since the 15th century, although it's been in use for much longer.
Original to Eurasia and now distributed throughout temperate zones in North America, Comfreyf grows up to three feet high. It has bell-shaped flowers that are pink or white. The root and aerial parts are all rich in anti-inflammatory chemicals. The leave and flowers are harvested in the summer and the roots are harvested in the fall.
Although the plant is considered an invasive weed by some, it is also grown as an ornamental due to its drooping, bell-shaped flowers that range in color from yellow to red or violet.
In Japan, comfrey has been cultivated as a vegetable for more than 2,000 years. The plant also has a long history of use in Asia and Europe as a topical anti-inflammatory agent, usually prepared as a poultice. However, because the leaf and root contain several hepatotoxic pyrrolizidine alkaloids, the internal use of this herb is limited to homeopathic formulations.
Comfrey has been used to treat respiratory problems of pleurisy and bronchial inflammation. It was also once used to treat digestive problems such as irritable bowel syndrome and stomach ulcers. For thousands of years, it has also been used to promote healing of injuries.
Research shows that some Comfrey Leaf and Root components are useful in cell repair and have anti-inflammatory effects.
While the comfrey plant has its roots in Europe, it grows in many areas of the world. North America, Australia, and Asia are all places where comfrey is found. It thrives in moist places.
Comfrey is used to aid in healing and to reduce inflammation of injuries and infections.
Due to the presence of pyrrolizidine alkaloids, comfrey leaf is limited to topical uses today and SHOULD NOT BE APPLIED TO OPEN WOUNDS or TAKEN INTERNALLY.
Origin: Europe
Active Compounds: Allantoin, phenolic acids, asparagine, tannins, pyrrolizidine alkaloids, triterpenoids
Plant Part Used: Leaf
Storage Tips: Store in a container with a tight-fitting lid away from light and heat.
Appearance and Aroma: Leafy with a mild, grass-like scent.
Cosmetic Uses: Use to make infusions and infused oils to produce soaps, shampoos, lotions, ointments and salves.
Applications: Anti-inflammatory/cell-proliferant
Healing: Comfrey root is used to promote healing of injuries such as broken bones, sprains, bruises, and strains. Comfrey compresses can be placed on injuries to reduce the severity of the problem and speed up healing. Infused oil or ointment can be used for this purpose.
Skin: Comfrey, in oil or ointment form, is useful in treating skin conditions. Acne, psoriasis, and boils are all improved by comfrey. It also reduces scar tissue during healing. Tincture of the root can be applied to acne to reduce spots.
Industrial Uses: Comfrey is a source of allantoin, a compound used in the cosmetics industry.
Safety: Avoid using on broken skin.
Flavor Profile: NOT FOR CULINARY USE.
Safety: Comfrey root should not be used on open or dirty wounds because it can trap dirt. Make sure to apply to clean areas only. It should never be taken internally unless supervised by a health professional.
Before making any changes to your diet you should always consult with your doctor, especially if you are pregnant, nursing or have existing conditions.
This information is for educational purposes only and has not been evaluated by Canada Health or the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease.