Sumac is a tangy, red spice made from the dried and ground berries of the sumac plant, commonly found in the Mediterranean and Middle Eastern regions. It has a tart, lemony flavor that enhances a variety of dishes, making it a popular ingredient in salads, marinades, and spice blends. In addition to its culinary uses, sumac is known for its potential health benefits, including antioxidant properties. It is often used in traditional medicine and is a staple in many cuisines, such as Lebanese and Turkish, where it adds a vibrant color and unique taste to meals.