Elderberries are a type of fruit that grows on elderberry trees. They are typically dark purple or black in color and have a tart, slightly sweet flavor. Elderberries are a good source of vitamins and minerals, including vitamin C, vitamin A, and potassium.
Elderberries have been used for centuries for their medicinal properties. They have been shown to have antioxidant, anti-inflammatory, and antiviral effects. Elderberries are also a good source of fiber, which can help to improve digestion.