A decoction is a method of extracting flavors and nutrients from plant materials, typically used in herbal medicine and cooking. This process involves boiling the plant parts, such as roots, bark, or seeds, in water for an extended period. The heat helps to break down the tough cellular structures, releasing the active compounds into the liquid. Decoctions are often used to prepare herbal teas or medicinal remedies, as they can effectively draw out the beneficial properties of the herbs. Commonly used in traditional practices, decoctions can be made from various plants, including ginger, licorice root, and ginseng.