Ancient physicians such as Galen and Hippocrates considered elderberry to be a source of healing. Herbalists from medieval times through the 1800s used it to strengthen the immune system. Recently rediscovered by scientists for its efficacy against viral infections, it is now available as an herbal flu remedy, according to Michael Castleman in "The New Healing Herbs." Speak with your doctor before taking black elderberry.
Description
Native to Africa, Asia and Europe, elderberry is a tree now grown in the United States. Herbalists most commonly employ a species of the tree known as European elder or black elder, Sambucus nigra. It is crucial to purchase elderberry, also called elder, from a reputable company because parts of the tree contain a chemical similar to cyanide and are toxic. This versatile tree is decorated with white flowers, and the berries are initially green, turning black when ripe.
Boosting Immunity
Currently, elderflower and elderberry are most often used to enhance immunity as well as prevent and treat colds, flu and sinus infections. According to the University of Maryland Medical Center, evidence seems to suggest that elderberry possess chemicals to decrease swelling of the sinus passages, which relieves nasal congestion. Additionally, elderberry may offer anti-cancer and anti-inflammatory qualities. However, the National Center for Alternative and Complementary Medicine says that while a few studies point to the possible efficacy of elder to fight flu and sinusitis, there is not enough evidence to recommend it for these uses. Talk with your doctor before using elderberry.
Traditional Uses
The University of California's Online Archive of American Folk Medicine says that elderberry salve was applied externally to heal wounds, sore feet and chapped hands. Herbalists used elderflower tea or wine to alleviate dysentery, fever, colds, measles and colic. Other conditions treated with this herb include edema, cancer, flu, herpes and headaches. Often the leaves would be placed directly on the body to reduce pain. The Plants for a Future website says that elderberry was known as "the medicine chest of country people."
Considerations and Safety
Elder supplements can be purchased as syrup, caplets, lozenges, tincture and extract. You can make a tea with dried elderflower steeped in boiling water. If you want to ingest the berries, cook them first because the raw berries are poisonous. Pregnant and nursing women should avoid elderberry. If you are taking a diuretic medication, be aware that elderberry is also a diuretic and combining the two could result in dehydration. Elderberry may also inhibit the action of diabetic, chemotherapy and immunosuppressant drugs, according to the UMMC.
