Elderberry: The Folk-Medicine Berry
Elderberries have been used in European traditional medicine for 2,500 years. The story of this dark berry — and why you must cook it before eating.
The elderberry (Sambucus nigra in Europe; S. canadensis in North America) is a fast-growing shrub or small tree producing umbels of tiny dark purple-black berries. Hippocrates wrote about elderberry medicinal use 2,500 years ago, and elderberry syrup remains widely sold today for cold and flu support — though raw elderberries (and all green parts of the plant) contain cyanogenic glycosides and must be cooked.
Origin and history
Native to Europe, North America, and parts of Asia. Traditional European medicine has used elder for over 2,500 years; the wood, flowers, leaves, and berries each had separate folk uses. Modern research has confirmed antiviral activity of elderberry extracts.
Where elderberries grow today
Wild-harvested across temperate Europe and North America. Commercial cultivation in Austria, Italy, and the U.S. Midwest is growing as demand for elderberry syrup increases.
How to grow elderberries
USDA Zones 3-8. Fast-growing shrub (3-4m). Tolerates a wide range of soils. Full sun for best fruiting. First fruit in year 2.
Bottom line
Never eat raw elderberries, seeds, leaves, bark, or roots — all contain cyanogenic glycosides. Cooking (boiling, baking) destroys these compounds. Cooked elderberry syrups and jams are safe and traditional.
A productive native shrub with a long history of food and medicine use. Plant in any sunny spot — but cook before eating.