Burdock Root Supplement

Burdock root supplements are made from the dried roots, leaves and seeds of a burdock or arctium lappa plant. Plants for a Future, a database of medicinal and edible plants, describes burdock as one of the most detoxifying herbs used in both Eastern and Western medicine. Despite the traditional medicinal uses of burdock, the University of Maryland Medical Center says that there has been little scientific research to validate the effects of this plant.

Function

Burdock root contains amino acids, calcium, magnesium, iron, phosphorus and zinc. "Prescription for Nutritional Healing" describes this root as an antioxidant, which acts as a diuretic and helps to eliminate toxins. Burdock also helps to purify the blood and stimulate digestion. Burdock is also used to boost immunity and strengthen digestion.

Additional Uses

Though many uses have not been thoroughly tested on humans, the U.S. National Library of Medicine says that burdock has been used topically to increase hair and scalp health. Burdock has also been used cosmetically to decrease symptoms of eczema, psoriasis and acne. Memorial Sloan-Kettering Cancer Center reports that burdock may be useful in treating anorexia, arthritis, HIV, diabetes and cancer, though more research is needed.

Types

Burdock supplements, which contain the dried root powder, are available for purchase. Burdock can also be taken in liquid form, tinctures or teas. Plants for a Future also reports that liquid burdock can be used as a wash to treat skin disorders. In some countries, burdock is eaten as a vegetable to provide fiber and aid in digestion.

Precautions

Burdock root can interfere with iron absorption. If you are allergic to ragweed, chrysanthemums, daisies or marigolds you should not take burdock supplements. Pregnant women should not take burdock, according to the U.S. National Library of Medicine, since it can cause uterine stimulation. Do not take burdock if you are dehydrated due to its diuretic properties The U.S. Food and Drug administration does not regulate burdock supplements.

Side Effects

When taken for short periods of time, burdock supplements are said to have few side effects, according to the U.S. National Library of Medicine. Tannins, said to be present in burdock, can cause stomach discomfort. Prolonged use may lower blood sugar levels. If you already take medicine to lower blood sugar levels, speak to a doctor before taking burdock root.