Herbal products are generally sold as teas, capsules, powders, ointments, oils or juices. Buying an herbal product, however, should be done with caution. Not all herbal products are safe for just anyone and some herbs can create allergic reactions, especially if they are mixed with other herbs or over-the-counter medicines. When it doubt, err on the side of safety and ask your doctor if you're unsure about using an herbal product.
High in antioxidants, elderberries have been used as folk remedies for centuries in Europe, North America, Africa and Asia. In his book "The Green Pharmacy Guide to Healing Foods," James Duke describes elderberry as an herbal shotgun with more than a dozen antibacterial and antiviral compounds. Although the benefits of drinking elderberry juice have not been scientifically proved, many studies have uncovered its positive effects.