Comfrey Leaf
Comfrey Leaf, Symphytum officinale
Therapeutic Actions: Anti-pyretic, Anodyne, Astringent, Bitter, Cell Proliferant, Demulcent, Emollient, Expectorant, Hemostatic, Mucilant, Refrigerant, Styptic, Tonic, Vulnerary.
One of the most well-known healing plants, especially for its ability to heal tissue and bone (due to its allantoin content, which promotes the growth of connective tissue, bone, and cartilage, and is easily absorbed through the skin). Use externally for varicose veins, varicose ulcers, and minor burns. Helps respiratory complaints and bleeding.
A beneficial remedy for respiratory disorders, gastric ulcers, and colitis. Considered an overall tonic. Good for the stomach, liver, kidneys, and bowels. Other indications: mental fatigue, cramps in the legs, coughs, colds, anemia, pain, arthritis, and infections.
Ingredients
Comfrey Leaf, Distilled Water, 20% Alcohol.
Instructions
Use 6-12 drops in juice or water, under the tongue or as desired. May be taken 3 times daily. Shake well. Store in cool dark place. Keep out of reach of children.
Warnings
FDA has recommended not to use internally but our customers have not reported any problems. Excessive consumption may be carcinogenic to the liver. Do not use while pregnant.
References and Research Info
There is controversy around the use of this plant due to its presence of pyrrolizidine alkaloids (higher amounts in root than leaf), which are considered carcinogenic to the liver; however, these studies have been performed on rats that were fed up to 33% of their diet in comfrey leaf. Studies done with the whole plant (rather than with isolated constituents) do not show carcinogenic effects but rather the opposite. In fact, the Japanese use vinegar extracts for treating cirrhosis of the liver. Due to the controversy, avoid excessive consumption of comfrey. Tinctures and teas that are made from the leaf have less pyrrolizidine alkaloids.
Combinations:
For urinary tract infections it may be used with Buchu, Bearberry or Yarrow. It can be combined with Hydrangea for prostrate problems.
Preparations & Dosage:
Decoction: put 2 teaspoonfuls of the cutrhizome in a cup of water, bring to boiling and let simmer for l0 minutes. This should be drunk three times a day. Tincture: take 2-4 ml of the tincture three times a day.
